TI - The story of modern preventive medicine: Being a continuation of the evolution of preventive medicine, 1927. PT - JOUR DP - 1929 TA - Journal of the American Medical Association pages = {794}, VI - 93 IP - 10 AID - 10.1001/jama.1929.02710100056048 [doi] 4100 - http://dx.doi.org/10.1001/jama.1929.02710100056048 SO - Journal of the American Medical Association September 7, 1929 93(10):794