Original Articles: PDF OnlyEPHEDRINE AND RELATED SUBSTANCESCHEN, K. K. PH.D., M.D.; SCHMIDT, CARL F. M.D. Author Information Departments of Pharmacology, Johns Hopkins University and University of Pcnnsyluania Medicine 9(1):p 1, February 1930. Free © Williams & Wilkins 1930. All Rights Reserved.
