海量图书期刊资源,随时随地畅享阅读乐趣
Surgical Management of Cerebrovascular DiseaseOjemann, Robert G.; Crowell, Robert M. · Annals of Surgery · 1984
Giant Intracranial Aneurysms of the Anterior CirculationLavyne, Michael H.; Kleefield, Jonathan; Davis, Kenneth R.; Ojemann, Robert G.; Crowell, Robert M. · Neurosurgery · 1978
Superior Temporal Gyrus Approach to Middle Cerebral Artery AneurysmsHeros, Roberto C.; Ojemann, Robert G.; Crowell, Robert M. · Neurosurgery · 1982
Authors' replyChristopher S. Ogilvy; Robert M. Crowell; Roberto C. Heros · 1996
John R. Green, M.D.Robert M. Crowell · 1981
The Biology of Pseudoscorpionsby Peter WeygoldtReview by: Robert M. Crowell · Bios · 1971
The Human Speciesby S. A. BarnettReview by: Robert M. Crowell · Bios · 1972
Biology and Knowledgeby Jean PiagetReview by: Robert M. Crowell · Bios · 1973