Levels of blood free carnitine in preterm infants with different gestational ages and birth weights
QI Zhi-Ye, DUAN Jiang, WANG Qiong, YAO Qin, ZHONG Qing-Hua, ZHANG Cai-Ying, LIANG Kun
CJCP . 2019, (6): 562 -566 .  DOI: 10.7499/j.issn.1008-8830.2019.06.012