Analysis of the status and influencing factors of breastfeeding among infants within six months of ages in Haidian neighbourhood of Haidian district of Beijing.
ZHANG Liang-fen,FENG Shuang,WEN Fang.
journal1 . 2016, (10): 1081 -1082 .  DOI: 10.11852/zgetbjzz2016-24-10-20