Birth cohort study on the effects of complementary feeding on body mass index growth trajectories from birth to 24 months in rural Western China
ZHOU Jing, ZENG Ling-xia, MI Bai-bing, PEI Lei-lei, YAN Hong
Chinese Journal of Child Health Care . 2021, (6): 594 -599 .  DOI: 10.11852/zgetbjzz2020-2060