AU - HEISER VG TI - SAnitation in the philippine islands since american occupation, with particular reference to reduction in mortality by elimination of intestinal parasites, especially uncinaria PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {97-99}, VI - LII IP - 2 AID - 10.1001/jama.1909.25420280011002a [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.25420280011002a SO - Journal of the American Medical Association January 9, 1909 LII(2):97