AU - FREER PC TI - THe philippine medical school PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {271-272}, VI - LII IP - 4 AID - 10.1001/jama.1909.25420300011001d [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.25420300011001d SO - Journal of the American Medical Association January 23, 1909 LII(4):271