TI - PHarmacology PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {903-904}, VI - LII IP - 11 AID - 10.1001/jama.1909.02540370061014 [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.02540370061014 SO - Journal of the American Medical Association March 13, 1909 LII(11):903