Survey on knowledge of maternal and child health in Chaoyang district,Beijing
ZHANG Rui1, CHEN Yan-yan2, LUO Xiao-hang1
1 Maternal and Child Health Centre, Chaoyang District, Beijing 100021,China; 2 Beijing Chaoyang District, Jiangtai Community Health Center,Beijing 100021,China
ZHANG Rui, CHEN Yan-yan, LUO Xiao-hang. Survey on knowledge of maternal and child health in Chaoyang district,Beijing[J]. journal1, 2011, 19(11): 1058-1061.