TI - A textbook of medical bacteriology PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {268}, VI - 112 IP - 3 AID - 10.1001/jama.1939.02800030078041 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.02800030078041 SO - Journal of the American Medical Association January 21, 1939 112(3):268