TY - JOUR A1 - Omran, Abdel R. T1 - The Epidemiologic Transition: A Theory of the Epidemiology of Population Change Y1 - 1971 JF - The Milbank Memorial Fund Quarterly VL - 49 IS - 4 SP - 509 EP - -538. http://www.jstor.org/stable/3349375 ER -