长期住院老年患者下呼吸道感染病原菌分布及耐药性分析

黄洪琳,易斌

Pathogen distribution and drug resistance of long-term hospitalized senile patientswith lower respiratory tract infection

HUANG Hong-lin, YI Bin

实用预防医学 . 2017, (4): 454 -457 . DOI: 10.3969/j.issn.1006-3110.2017.04.021