Citation: Kp. Goldstein et al., THE EFFECT OF EPIDEMIC MEASLES ON IMMUNIZATION RATES, JAMA, the journal of the American Medical Association, 276(1), 1996, pp. 56-58
Citation: Tj. Philipson et Ra. Posner, A THEORETICAL AND EMPIRICAL-INVESTIGATION OF THE EFFECTS OF PUBLIC-HEALTH SUBSIDIES FOR STD TESTING, The Quarterly journal of economics, 110(2), 1995, pp. 445-474