Yang, Yang <br/><br/>
[Safety and efficacy of caffeine use started at different time in preterm infants: a multicenter study in Jiangsu Province, China].  [electronic resource] 

 -  Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics  Feb 2020 
 - 130-135 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study 
<br/><br/><label>ISSN: </label>1008-8830 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bronchopulmonary Dysplasia<br/>Caffeine<br/>China<br/>Gestational Age<br/>Humans<br/>Infant<br/>Infant, Newborn<br/>Infant, Premature<br/>Retrospective Studies