TI - MEdical news PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {478-488}, VI - LII IP - 6 AID - 10.1001/jama.1909.02540320050011 [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.02540320050011 SO - Journal of the American Medical Association February 6, 1909 LII(6):478