TI - ORganization section PT - JOUR DP - 1947 TA - Journal of the American Medical Association pages = {647-649}, VI - 135 IP - 10 AID - 10.1001/jama.1947.02890100041012 [doi] 4100 - http://dx.doi.org/10.1001/jama.1947.02890100041012 SO - Journal of the American Medical Association November 8, 1947 135(10):647