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| 2021, Vol. 23(7): 671-676 DOI: 10.7499/j.issn.1008-8830.2102038 | ||
| Efficacy and safety of lactase additive in preterm infants with lactose intolerance: a prospective randomized controlled trial | ||
| WANG Li, WANG Yi-Wen, TAN Jin-Tong, YAN Jie, WU Yan, WANG Xin-Meng, YANG Wen-Zhi, QIAN Ji-Hong | ||
| Department of Neonatology, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200092, China | ||
| Received 2021-02-07 Revised 2021-05-30 | ||
| Supporting info | ||
