TI - CUrrent comment PT - JOUR DP - 1919 TA - Journal of the American Medical Association pages = {1141-1142}, VI - 73 IP - 15 AID - 10.1001/jama.1919.02610410043018 [doi] 4100 - http://dx.doi.org/10.1001/jama.1919.02610410043018 SO - Journal of the American Medical Association October 11, 1919 73(15):1141