TI - MEdical news PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {1186-1194}, VI - LII IP - 15 AID - 10.1001/jama.1909.02540410034010 [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.02540410034010 SO - Journal of the American Medical Association April 10, 1909 LII(15):1186