TI - CHlorination of water supplies PT - JOUR DP - 1919 TA - Journal of the American Medical Association pages = {1940}, VI - 73 IP - 26 AID - 10.1001/jama.1919.02610520030017 [doi] 4100 - http://dx.doi.org/10.1001/jama.1919.02610520030017 SO - Journal of the American Medical Association December 27, 1919 73(26):1940