AU - Wigton RS, Johnson SH TI - PReparations of sulfanilamide PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {262}, VI - 112 IP - 3 AID - 10.1001/jama.1939.02800030072025 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.02800030072025 SO - Journal of the American Medical Association January 21, 1939 112(3):262