| 2023, Vol. 25(9): 953-958 DOI: 10.7499/j.issn.1008-8830.2304076 | ||
| 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 | ||
| Infant Department, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, China | ||
| Received 2023-04-21 Revised null | ||
| Supporting info | ||