Computed Tomography of Lobar Collapse: 1. Endobronchial Obstruction Naidich, David P.; McCauley, Dorothy I.; Khouri, Nagi F.; More Naidich, David P.; McCauley, Dorothy I.; Khouri, Nagi F.; Leitman, Barry S.; Hulnick, Donald H.; Siegelman, Stanley S. Less Journal of Computer Assisted Tomography. 7(5):745-757, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of Lobar Collapse: 2. Collapse in the Absence of Endobronchial Obstruction Naidich, David P.; McCauley, Dorothy I.; Khouri, Nagi F.; More Naidich, David P.; McCauley, Dorothy I.; Khouri, Nagi F.; Leitman, Barry S.; Hulnick, Donald H.; Siegelman, Stanley S. Less Journal of Computer Assisted Tomography. 7(5):758-767, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Nuclear Magnetic Resonance (NMR) Imaging in the Evaluation of the Liver: A Preliminary Experience Borkowski, Gregory P.; Buonocore, Edward; George, Craig R.; More Borkowski, Gregory P.; Buonocore, Edward; George, Craig R.; Go, Raymundo T.; O'Donovan, Peter B.; Meaney, Thomas F. Less Journal of Computer Assisted Tomography. 7(5):768-774, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Lipid Soluble Contrast Agents for Computed Tomography of the Liver: Results with Cholesteryl Iopanoate Glazer, Gary M.; Longino, Marc A.; Schwendner, Susan W.; More Glazer, Gary M.; Longino, Marc A.; Schwendner, Susan W.; Counsell, Raymond E.; Weichert, Jamey P. Less Journal of Computer Assisted Tomography. 7(5):775-779, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
CT Angiography in Hepatocellular Carcinoma Nakao, Norio; Miura, Kohi; Takayasu, Yukio; More Nakao, Norio; Miura, Kohi; Takayasu, Yukio; Wada, Yohei; Miura, Takashi Less Journal of Computer Assisted Tomography. 7(5):780-787, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Appearance of the Gallbladder and Biliary Tree by CT Cholangiography Greenberg, Mark; Rubin, Jonathan M.; Greenberg, Brent M. Greenberg, Mark; Rubin, Jonathan M.; Greenberg, Brent M. Less Journal of Computer Assisted Tomography. 7(5):788-794, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Primary Sclerosing Cholangitis: CT Findings Ament, Albert E.; Haaga, John R.; Wiedenmann, Scott D.; More Ament, Albert E.; Haaga, John R.; Wiedenmann, Scott D.; Barkmeier, Joseph D.; Morrison, Stuart C. Less Journal of Computer Assisted Tomography. 7(5):795-800, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
High Density Bile in the Gallbladder Observed by Computed Tomography Ueda, Jun; Hara, Kazuo; Ohishi, Hajime; More Ueda, Jun; Hara, Kazuo; Ohishi, Hajime; Uchida, Hideo Less Journal of Computer Assisted Tomography. 7(5):801-804, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Recognition of Gas in Gallstones in Routine Computed Tomograms of the Abdomen Fork, Frans-Thomas; Nyman, Ulf; Sigurjonsson, Sigurdur Fork, Frans-Thomas; Nyman, Ulf; Sigurjonsson, Sigurdur Less Journal of Computer Assisted Tomography. 7(5):805-809, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
CT Features of Iatrogenic Hepatic Arterioportal Fistulae Mathieu, Didier; Lardé, Dominique; Vasile, Norbert Mathieu, Didier; Lardé, Dominique; Vasile, Norbert Less Journal of Computer Assisted Tomography. 7(5):810-814, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
CT Findings in Acid Lipase Deficiency: Wolman Disease and Cholesteryl Ester Storage Disease Hill, Suvimol Chirathivat; Hoeg, Jeffrey M.; Dwyer, Andrew J.; More Hill, Suvimol Chirathivat; Hoeg, Jeffrey M.; Dwyer, Andrew J.; Vucich, James J.; Doppman, John L. Less Journal of Computer Assisted Tomography. 7(5):815-818, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography in Crohn Disease Frager, David H.; Goldman, Mark; Beneventano, Thomas C. Frager, David H.; Goldman, Mark; Beneventano, Thomas C. Less Journal of Computer Assisted Tomography. 7(5):819-824, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Value of Computed Tomography in Detecting Occult Gastrointestinal Perforation Jeffrey, R. Brooke; Federle, Michael P.; Wall, Susan Jeffrey, R. Brooke; Federle, Michael P.; Wall, Susan Less Journal of Computer Assisted Tomography. 7(5):825-827, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Staging of Renal Cell Carcinoma by Computed Tomography Hata, Yuichi; Tada, Shimpei; Kato, Yoshinari; More Hata, Yuichi; Tada, Shimpei; Kato, Yoshinari; Onishi, Tetsuro; Masuda, Fujio; Machida, Toyohei Less Journal of Computer Assisted Tomography. 7(5):828-832, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography in the Diagnosis of Renal Parapelvic Cysts Morag, B.; Rubinstein, Z. J.; Hertz, M.; More Morag, B.; Rubinstein, Z. J.; Hertz, M.; Solomon, A. Less Journal of Computer Assisted Tomography. 7(5):833-836, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of Cystic Ovarian Teratomas with Gravity-Dependent Layering Skaane, Per; Huebener, Klaus-Henning Skaane, Per; Huebener, Klaus-Henning Less Journal of Computer Assisted Tomography. 7(5):837-841, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Significance of Intrauterine Gas Demonstrated by Computed Tomography Gross, Barry H.; Hasan Jafri, Syed Zafar; Glazer, Gary M. Gross, Barry H.; Hasan Jafri, Syed Zafar; Glazer, Gary M. Less Journal of Computer Assisted Tomography. 7(5):842-845, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of the Abdomen and Pelvis in Non-Hodgkin Lymphoma Neumann, Christian H.; Robert, Nicholas J.; Canellos, George; More Neumann, Christian H.; Robert, Nicholas J.; Canellos, George; Rosenthal, David Less Journal of Computer Assisted Tomography. 7(5):846-850, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Sacral Abnormalities in Marfan Syndrome Fishman, Elliot K.; Zinreich, S. James; Kumar, Ashok J.; More Fishman, Elliot K.; Zinreich, S. James; Kumar, Ashok J.; Rosenbaum, Arthur E.; Siegelman, Stanley S. Less Journal of Computer Assisted Tomography. 7(5):851-856, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of Extracranial Nerve Sheath Tumors with Pathological Correlation Kumar, Ashok J.; Kuhajda, Francis P.; Martinez, Carlos R.; More Kumar, Ashok J.; Kuhajda, Francis P.; Martinez, Carlos R.; Fishman, Elliot K.; Jezic, Dragan V.; Siegelman, Stanley S. Less Journal of Computer Assisted Tomography. 7(5):857-865, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
CT Appearance of Generalized von Recklinghausen Neurofibromatosis Biondetti, Pietro R.; Vigo, Mario; Fiore, Davide; More Biondetti, Pietro R.; Vigo, Mario; Fiore, Davide; Faveri, Daniele De; Ravasini, Ruggero; Benedetti, Lino Less Journal of Computer Assisted Tomography. 7(5):866-869, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Value of Computed Tomography for the Diagnosis of a Ruptured Eye Sevel, David; Krausz, Howard; Ponder, Timothy; More Sevel, David; Krausz, Howard; Ponder, Timothy; Centeno, Ricardo Less Journal of Computer Assisted Tomography. 7(5):870-875, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
A Phantom to Assess Quantitative Recovery of Positron Tomographs Cooke, B. E.; Evans, A. C. Cooke, B. E.; Evans, A. C. Less Journal of Computer Assisted Tomography. 7(5):876-880, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of Cystic Nerve Root Sleeve Dilatation Neave, Victoria C. D.; Wycoff, R. Robert Neave, Victoria C. D.; Wycoff, R. Robert Less Journal of Computer Assisted Tomography. 7(5):881-885, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Dissection of Gas into an Intraspinal Synovial Cyst from Contiguous Vacuum Facet Spencer, Roberto R.; Jahnke, Robert W.; Hardy, Tyrone L. Spencer, Roberto R.; Jahnke, Robert W.; Hardy, Tyrone L. Less Journal of Computer Assisted Tomography. 7(5):886-888, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
CT Appearance of Cerebellar Glioblastoma Multiforme Bhimani, Sultan; Virapongse, Chat; Spencer, Dennis; More Bhimani, Sultan; Virapongse, Chat; Spencer, Dennis; Kim, Jung Less Journal of Computer Assisted Tomography. 7(5):889-891, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Bronchial Compression: An Unusual Manifestation of Sarcoidosis Mendelson, David S.; Norton, Karen; Cohen, Burton A.; More Mendelson, David S.; Norton, Karen; Cohen, Burton A.; Brown, Lee K.; Rabinowitz, Jack G. Less Journal of Computer Assisted Tomography. 7(5):892-894, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Lymphatic-Venous Malformation (Lymphangiohemangioma) of Mediastinum Angtuaco, Edgardo J. C.; Jimenez, Jorge F.; Burrows, Patricia; More Angtuaco, Edgardo J. C.; Jimenez, Jorge F.; Burrows, Patricia; Ferris, Ernest Less Journal of Computer Assisted Tomography. 7(5):895-897, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Hepatic Angiosarcoma Vasile, N.; Lardé, D.; Zafrani, E. S.; More Vasile, N.; Lardé, D.; Zafrani, E. S.; Berard, H.; Mathieu, D. Less Journal of Computer Assisted Tomography. 7(5):899-901, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Inflammatory Pseudotumor from Sclerosing Cholangitis Hasan Jafri, Syed Zafar; Bree, Robert L.; Agha, Farooq P.; More Hasan Jafri, Syed Zafar; Bree, Robert L.; Agha, Farooq P.; Schwab, Richard E. Less Journal of Computer Assisted Tomography. 7(5):902-904, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Poor Detection of a Hepatoma with a Hepatic Specific Contrast Agent (EOE 13) Witrak, Bonnie J.; Bernardino, Michael E. Witrak, Bonnie J.; Bernardino, Michael E. Less Journal of Computer Assisted Tomography. 7(5):905-907, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Malignant Histiocytosis in a Patient with Sickle Cell Anemia: CT Findings Wong, Wilson S.; Sherman, Neil E.; Moss, Albert A. Wong, Wilson S.; Sherman, Neil E.; Moss, Albert A. Less Journal of Computer Assisted Tomography. 7(5):908-910, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of Complicated Psoas Abscess with Intraabscess Contrast Medium Injection Patel, Ramesh B.; Barton, Premsri; Salimi, Zarrin; More Patel, Ramesh B.; Barton, Premsri; Salimi, Zarrin; Molitor, Jerome Less Journal of Computer Assisted Tomography. 7(5):911-913, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Computed Tomography of Tuberculous Osteomyelitis of the Pubis Vogelzang, Robert L.; Hendrix, Ronald W.; Neiman, Harvey L. Vogelzang, Robert L.; Hendrix, Ronald W.; Neiman, Harvey L. Less Journal of Computer Assisted Tomography. 7(5):914-915, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
CT of the Heart and the Great Vessels. Experimental Evaluations and Clinical Applications Glazer, Harvey S.; Sagel, Stuart S. Glazer, Harvey S.; Sagel, Stuart S. Less Journal of Computer Assisted Tomography. 7(5):898, October 1983. Favorites PDF Get Content & Permissions Buy
Aortic Graft Abscess with Duodenal Communication Williams, Michael P.; Dixon, Adrian K. Williams, Michael P.; Dixon, Adrian K. Less Journal of Computer Assisted Tomography. 7(5):916, October 1983. Favorites PDF Get Content & Permissions Buy
CT Demonstration of Giant Cell Tumor Complicating Paget Disease Francis, Robert; Lewis, Errol Francis, Robert; Lewis, Errol Less Journal of Computer Assisted Tomography. 7(5):917-918, October 1983. Favorites PDF Get Content & Permissions Buy
Quantitation of Regional Cerebral Glucose Metabolism Brownell, Gordon L.; Kearfott, Kimberlee J.; Kairento, Anna-Liisa; More Brownell, Gordon L.; Kearfott, Kimberlee J.; Kairento, Anna-Liisa; Elmaleh, David R.; Alpert, Nathaniel M.; Correia, John A.; Wechsler, Lawrence; Ackerman, Robert H. Less Journal of Computer Assisted Tomography. 7(5):919-924, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Artifact Simulating Chronic Extracerebral Fluid Collections on Computed Tomography of the Head Loh, Terence T. Loh, Terence T. Less Journal of Computer Assisted Tomography. 7(5):925-927, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Intrauterine Balloon Catheter in the CT Evaluation of Pelvic Masses Kopernik, G.; Barmeir, E.; Leiberman, J. R.; More Kopernik, G.; Barmeir, E.; Leiberman, J. R.; Hirsch, M. Less Journal of Computer Assisted Tomography. 7(5):928-930, October 1983. Abstract Abstract Favorites PDF Get Content & Permissions Buy
PROGRESS IN CEREBROVASCULAR DISEASE: LOCAL CEREBRAL BLOOD FLOW BY XENON ENHANCED CT Gur, D.; Wolfson, S. K.; Yonas, H.; More Gur, D.; Wolfson, S. K.; Yonas, H.; Good, W. F.; Shabason, L.; Latchaw, R. E.; Miller, D. M.; Cook, E. E. Less Journal of Computer Assisted Tomography. 7(5):931, October 1983. Favorites PDF Get Content & Permissions Buy
CRANIAL COMPUTED TOMOGRAPHY DURING TREATMENT OF CHILDHOOD LYMPHOCYTIC LEUKEMIA Clausen, N.; Pedersen, H. Clausen, N.; Pedersen, H. Less Journal of Computer Assisted Tomography. 7(5):931, October 1983. Favorites PDF Get Content & Permissions Buy
HYDROCEPHALIC INFANTS: DEVELOPMENTAL ASSESSMENT AND COMPUTED TOMOGRAPHY Thompson, M. G.; Eisenberg, H. M.; Levin, H. S. Thompson, M. G.; Eisenberg, H. M.; Levin, H. S. Less Journal of Computer Assisted Tomography. 7(5):931, October 1983. Favorites PDF Get Content & Permissions Buy
THE USE OF COMPUTED TOMOGRAPHY AND ULTRASONOGRAPHY IN THE EVALUATION OF ORBITAL MASSES Char, D. H.; Norman, D. Char, D. H.; Norman, D. Less Journal of Computer Assisted Tomography. 7(5):931, October 1983. Favorites PDF Get Content & Permissions Buy
THE VALUE OF COMPUTED TOMOGRAPHY IN SPINAL TRAUMA Post, M. J. D.; Green, B. A.; Quencer, R. M.; More Post, M. J. D.; Green, B. A.; Quencer, R. M.; Stokes, N. A.; Callahan, R. A.; Eismont, F. J. Less Journal of Computer Assisted Tomography. 7(5):932, October 1983. Favorites PDF Get Content & Permissions Buy
DYNAMIC CT AND ITS APPLICATION TO OTOLARYNGOLOGY—HEAD AND NECK SURGERY Mafee, M. F. Mafee, M. F. Less Journal of Computer Assisted Tomography. 7(5):932, October 1983. Favorites PDF Get Content & Permissions Buy
ELUSIVE HEAD AND NECK CARCINOMAS BENEATH INTACT MUCOSA Mancuso, A. A.; Hanafee, W. N. Mancuso, A. A.; Hanafee, W. N. Less Journal of Computer Assisted Tomography. 7(5):932, October 1983. Favorites PDF Get Content & Permissions Buy
LUNG DENSITY AS MEASURED BY COMPUTERIZED TOMOGRAPHY: IMPLICATIONS FOR RADIOTHERAPY Dyk, J. Van; Keane, T. J.; Rider, W. D. Dyk, J. Van; Keane, T. J.; Rider, W. D. Less Journal of Computer Assisted Tomography. 7(5):932, October 1983. Favorites PDF Get Content & Permissions Buy
COMPUTED TOMOGRAPHY IN THE DIAGNOSIS OF PERICARDIAL HEART DISEASE Isner, J. M.; Carter, B. L.; Bankoff, M. S.; More Isner, J. M.; Carter, B. L.; Bankoff, M. S.; Konstam, M. A.; Salem, D. N. Less Journal of Computer Assisted Tomography. 7(5):932, October 1983. Favorites PDF Get Content & Permissions Buy
ABDOMINAL COMPUTED TOMOGRAPHY: COMPARISON OF THE USEFULNESS OF GOAL-DIRECTED VS NONGOAL-DIRECTED STUDIES Kapoor, W.; Hemmer, K.; Herbert, D.; More Kapoor, W.; Hemmer, K.; Herbert, D.; Karpf, M. Less Journal of Computer Assisted Tomography. 7(5):932, October 1983. Favorites PDF Get Content & Permissions Buy
DIAGNOSTIC EFFICACY OF HEPATIC COMPUTED TOMOGRAPHY IN THE DETECTION OF BODY IRON OVERLOAD Howard, J. M.; Ghent, C. N.; Carey, L. S.; More Howard, J. M.; Ghent, C. N.; Carey, L. S.; Flanagan, P. R.; Valberg, L. S. Less Journal of Computer Assisted Tomography. 7(5):933, October 1983. Favorites PDF Get Content & Permissions Buy
TRANSCUTANEOUS DRAINAGE OF ABSCESSES OF THE LIVER GUIDED BY COMPUTED TOMOGRAPHY SCAN Sheinfeld, A. M.; Steiner, A. E.; Rivkin, L. B.; More Sheinfeld, A. M.; Steiner, A. E.; Rivkin, L. B.; Dermer, R. H.; Shemesh, O. N.; Dolberg, M. S. Less Journal of Computer Assisted Tomography. 7(5):933, October 1983. Favorites PDF Get Content & Permissions Buy
EVALUATION OF TRANSPLANT STATUS: EVALUATION OF TRANSPLANTED KIDNEYS WITH COMPUTED TOMOGRAPHY AND ULTRASOUND Molde, A.; Aspelin, P.; Hildell, J.; More Molde, A.; Aspelin, P.; Hildell, J.; Husberg, B. S.; Nyman, U. Less Journal of Computer Assisted Tomography. 7(5):933, October 1983. Favorites PDF Get Content & Permissions Buy
QUANTITATIVE SELENIUM-75-CHOLESTEROL IMAGING AND COMPUTED TOMOGRAPHY OF THE ADRENAL GLANDS IN CONN'S SYNDROME Miller, J. L.; Smith, J. A.; Mervis, B. Miller, J. L.; Smith, J. A.; Mervis, B. Less Journal of Computer Assisted Tomography. 7(5):933, October 1983. Favorites PDF Get Content & Permissions Buy
COMPUTERIZED TOMOGRAPHY IN OVARIAN CANCER Solomon, A.; Brenner, H. J.; Rubinstein, Z.; More Solomon, A.; Brenner, H. J.; Rubinstein, Z.; Chaitchik, S.; Morag, B. Less Journal of Computer Assisted Tomography. 7(5):933, October 1983. Favorites PDF Get Content & Permissions Buy
CT DIAGNOSIS OF LIPOMATOUS TUMORS OF THE SOFT TISSUES Hallldorsdottir, A.; Ekelund, L.; Rydholm, A. Hallldorsdottir, A.; Ekelund, L.; Rydholm, A. Less Journal of Computer Assisted Tomography. 7(5):934, October 1983. Favorites PDF Get Content & Permissions Buy
A COMPARISON OF ROTATING SLANT HOLE COLLIMATOR AND ROTATING CAMERA FOR SINGLE PHOTON EMISSION TOMOGRAPHY OF THE HEART Myers, M. J.; Sokole, E. B.; de Bakker, J. Myers, M. J.; Sokole, E. B.; de Bakker, J. Less Journal of Computer Assisted Tomography. 7(5):934, October 1983. Favorites PDF Get Content & Permissions Buy
DESIGN AND STATUS OF A SPECIALIZED CYCLOTRON FOR POSITRON TOMOGRAPHY Highfill, R. R. Highfill, R. R. Less Journal of Computer Assisted Tomography. 7(5):934, October 1983. Favorites PDF Get Content & Permissions Buy
TRANSPORTATION OF SHORT-LIVED POSITRON EMITTERS FROM A MEDICAL CYCLOTRON TO A REMOTE IMAGING SUITE Correia, J. A.; Bucelewicz, W. H.; Strauss, H. W.; More Correia, J. A.; Bucelewicz, W. H.; Strauss, H. W.; Alpert, N. M.; Brownell, G. L.; Taveras, J. M.; Ferrari, V. Less Journal of Computer Assisted Tomography. 7(5):934, October 1983. Favorites PDF Get Content & Permissions Buy
A NEW APPROACH TO CT PIXEL-BASED PHOTON DOSE CALCULATIONS IN HETEROGENEOUS MEDIA Wong, J. W.; Henkelman, R. M. Wong, J. W.; Henkelman, R. M. Less Journal of Computer Assisted Tomography. 7(5):934, October 1983. Favorites PDF Get Content & Permissions Buy
THE EFFECTS OF MISREGISTRATION OF THE PROJECTIONS ON SPATIAL RESOLUTION OF CT SCANNERS Kijeski, M. F.; Judy, P. F. Kijeski, M. F.; Judy, P. F. Less Journal of Computer Assisted Tomography. 7(5):935, October 1983. Favorites PDF Get Content & Permissions Buy
Course on CT and NMR Imaging of the Brain, Head, Neck, and Spine, Chicago Less Journal of Computer Assisted Tomography. 7(5):936, October 1983. Favorites PDF Get Content & Permissions Buy
CT Postgraduate Course, New York City Less Journal of Computer Assisted Tomography. 7(5):936, October 1983. Favorites PDF Get Content & Permissions Buy
Intermountain Imaging Conference, Snowbird, Utah Less Journal of Computer Assisted Tomography. 7(5):936, October 1983. Favorites PDF Get Content & Permissions Buy
Instructions to Contributors Less Journal of Computer Assisted Tomography. 7(5):937, October 1983. Favorites PDF Get Content & Permissions Buy