TI - MEdical news PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {212-218}, VI - LIII IP - 3 AID - 10.1001/jama.1909.02550030054009 [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.02550030054009 SO - Journal of the American Medical Association July 17, 1909 LIII(3):212