Articles by Usama Ahmed Ali, MD

Risk and Location of Cancer in Patients With Preoperative Colitis-Associated Dysplasia Undergoing Proctocolectomy

Kiran, Ravi P.; Ahmed Ali, Usama; Nisar, Pasha J.; More

Annals of Surgery. 259(2):302-309, February 2014.

Trends in Worldwide Volume and Methodological Quality of Surgical Randomized Controlled Trials

Ahmed Ali, Usama; van der Sluis, Pieter C.; Issa, Yama; More

Annals of Surgery. 258(2):199-207, August 2013.

Laparoscopic Anterior 180-Degree Versus Nissen Fundoplication for Gastroesophageal Reflux Disease: Systematic Review and Meta-Analysis of Randomized Clinical Trials

Broeders, Joris A.; Roks, David J.; Ahmed Ali, Usama; More

Annals of Surgery. 257(5):850-859, May 2013.

Intestinal Barrier Dysfunction in a Randomized Trial of a Specific Probiotic Composition in Acute Pancreatitis

Besselink, Marc G.; van Santvoort, Hjalmar C.; Renooij, Willem; More

Annals of Surgery. 250(5):712-719, November 2009.