TI - MEdical news PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {722-728}, VI - LIII IP - 9 AID - 10.1001/jama.1909.02550090058010 [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.02550090058010 SO - Journal of the American Medical Association August 28, 1909 LIII(9):722