W C Leung1, Y Y Wong, T W Leung, P C Ho. 1. Department of Obstetrics and Gynecology, The University of Hong Kong, Tsan Yuk Hospital, Hong Kong, China. leungwc@ha.org.hk
Authors: Cleusa P Ferri; Sandro S Mitsuhiro; Marina C M Barros; Elisa Chalem; Ruth Guinsburg; Vikram Patel; Martin Prince; Ronaldo Laranjeira Journal: BMC Public Health Date: 2007-08-16 Impact factor: 3.295