TY - CHAP A1 - Condran, G.A. A1 - Preston, S.H. T1 - Child mortality differences, personal health care practices, and medical technology Y1 - 1994 A3 - Chen, L.C. A3 - Kleinman, A. A3 - Ware, N. T2 - Health and social change in international perspective CY - Cambridge PB - Harvard University Press ER -