Clinical characteristics and pathogens of infancy lower respiratory tract infections in infants with bronchopulmonary dysplasia
LIU Xuan-Cheng, GU Ming-Xiao, SUN Meng, JIANG Qian-Nan
CJCP . 2023, (9): 953 -958 .  DOI: 10.7499/j.issn.1008-8830.2304076