TY - BOOK ED - International Seminar on the Socio-Economic Aspects of Differential Mortality ED - United Nations. ED - World Health Organization. ED - CICRED. TI - International Seminar on the Socio-Economic Aspects of Differential Mortality, Zam'ardi, Hungary, 9-12 September 1986 PY - 1987///] CY - Beirut PB - al-Sabiq Pub. House KW - Mortality KW - congresses KW - Socioeconomic factors ER -