Investigation of anemia of kindergarten children in Shenzhen.
QIU Shuang-yan, LIU Yi-xin, LEI Yu, WEN Guo-ming, LI Hai-fei, HUANG Gui-fang
journal1 . 2016, (9): 990 -992 .  DOI: 10.11852/zgetbjzz2016-24-09-29