TI - MEdical news PT - JOUR DP - 1927 TA - Journal of the American Medical Association pages = {36-40}, VI - 88 IP - 1 AID - 10.1001/jama.1927.02680270036015 [doi] 4100 - http://dx.doi.org/10.1001/jama.1927.02680270036015 SO - Journal of the American Medical Association January 1, 1927 88(1):36