AU - McCammon WO TI - SUlfanilamide in the treatment of smallpox PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {1936-1937}, VI - 112 IP - 19 AID - 10.1001/jama.1939.62800190004012c [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.62800190004012c SO - Journal of the American Medical Association May 13, 1939 112(19):1936