TY - BOOK AU - El-Sayed,Aly Mohamed Aly TI - New antitumor alkaloids from catharanthus roseus and the acid-catalyzed cyclization of costunolide 1,10-Oxide PY - 1979/// CY - Chicago, Illinois PB - University of Cairo KW - Alkaloids KW - Analysis KW - Research N1 - Thesis (Ph.D.) - University of Illinois at the Medical Center, 1979; Bibliography : p.220-223 ER -