Kenneth Hill1. 1. Hopkins Population Center, Department of Population and Family Health Sciences, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205, USA. khill@jhsph.edu
Authors: Xing Lin Feng; Evropi Theodoratou; Li Liu; Kit Yee Chan; David Hipgrave; Robert Scherpbier; Hana Brixi; Sufang Guo; Wen Chunmei; Mickey Chopra; Robert E Black; Harry Campbell; Igor Rudan; Yan Guo Journal: J Glob Health Date: 2012-06 Impact factor: 4.413