Ethnic variation and maternal risk characteristics among blacks--Massachusetts, 1987 and 1988.
作者信息
Friedman D J, Cohen B B, Dunn V H, Lederman R I, Mahan C, Spivak H R, Trudeau E B
机构信息
Massachusetts Dept of Public Health, Div of Reproductive Health, Center for Chronic Disease Prevention and Health Promotion.
出版信息
MMWR Morb Mortal Wkly Rep. 1991 Jun 21;40(24):403, 409-11.
PMID:2046647
Abstract
摘要
Zotero 插件