Longitudinal follow-up study on catch-up growth of low birth weight preterm infants aged 0 to 2 years
LI Yun-hui, SHAN Yan-chun, YANG Zhao-chuan, FU Peng, RAN Ni
journal1 . 2019, (2): 126 -128 .  DOI: 10.11852/zgetbjzz2018-0920