Investigation of anemia prevalence among children aged 0~6 years in Tongzhou district of Beijng in a period from 2010 to 2013
ZHANG Na,WANG Feng-hua,NIU Li-wen,BAO Zheng,HOU Yue-yun
journal1 . 2015, (6): 657 -659 .  DOI: 10.11852/zgetbjzz2015-23-06-31