Analysis of the effect on the pulmonary function test using the baby body plethysmography by improving the quality of operational protocol
WAN Chengzhou, JIANG Gaoli, HUANG Jianfeng, WANG Libo
Chinese Journal of Evidence-Based Pediatrics . 2022, (6): 438 -442 .  DOI: 10.3969/j.issn.1673-5501.2022.06.006