Long-term effect of active parenteral nutrition support regimen in preterm infants with a gestational age of <34 weeks
JIANG Ren-Hui, SHEN Yu-Jie, LIU Xiao-Chen, LI Lu-Quan, CHENG Qian
CJCP . 2021, (12): 1221 -1227 .  DOI: 10.7499/j.issn.1008-8830.2108113