RT Journal T1 THe microscopical study of drugs JF Journal of the American Medical Association JO Journal of the American Medical Association YR 1939 FD August 12 VO 113 IS 7 SP 621 OP 621 DO 10.1001/jama.1939.02800320073038 UL http://dx.doi.org/10.1001/jama.1939.02800320073038 AB Pharmacognosy as a separate branch of pharmacy has lost ground in schools of pharmacy during the last twenty-five years. Rarely is a pharmaceutic chemist nowadays called on to identify botanic drugs. This task is left to the expert possessing the necessary technical and practical experience. To demonstrate, however, to the pharmacy student the methods used in the microscopic study of drugs the author has selected a number of well chosen examples in the laboratory outline. In this way the student interested in pharmacognosy becomes acquainted with practical problems of the pharmacognosist. The text is clear and well suited for self study, but one might have wished for the inclusion of a list of larger reference compendiums to stimulate the more industrious student during his laboratory work.