R562.2+2 Effects of bronchoalveolar lavage under bronchoscope on the efficacy and infection indexes of bronchiecta-sis complicated with infection
SHEN Yaqing, YU Xianjuan, HE Fei.
The Journal of Practical Medicine . 2021, (11): 1414 -1417 .  DOI: 10.3969/j.issn.1006⁃5725.2021.11.008