CJCP     2018 20 (7):  598-603    ISSN: 1008-8830  CN: 43-1301/R Preventive effect of caffeine on bronchopulmonary dysplasia in preterm infants LIU Yang, DONG Wen-Bin Department of Neonatology, Affliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China Received: 2018-04-08  Revised: 2018-06-05  Online: null Supporting info null