Risk factors and follow-up of bronchopulmonary dysplasia in premature infants with respiratory distress syndrome in Panzhihua-Xichang area
SHAN Liang, LI Juan, YANG Rong-ping
South China Journal of Preventive Medicine . 2021, (10): 1241 -1245 .  DOI: 10.12183/j.scjpm.2021.1241