Prevalence of anemia in children between 3 and 6 years old from Huining, Gansu
ZHANG Ge-Xiang, SONG Jian-Gen, MA En-He, MA Jian-Hua, LI Hong-Mei, WANG Yu, LU Ke-Xing
中国当代儿科杂志 . 2010, (3): 224 -225 .