广安市住院新生儿院内肺部感染病原学特征及影响因素分析
况建华, 魏春艳, 向豪
Pathogenic characteristics and influencing factors of nosocomial pulmonary infection in hospitalized newborns in Guang′an
KUANG Jian-hua, WEI Chun-yan, XIANG Hao
华南预防医学 . 2020, (4): 368 -371 .  DOI: 10.12183/j.scjpm.2020.0368