Pathogenic bacteria and drug resistance of pulmonary infection in patients undergoing elective surgery in a hospital from 2020 to 2024
CHEN Chaojing, ZHANG Qiaoping, HU Huijuan
Journal of Environment and Health . 2026, (7): 668 -672 .  DOI: 10.16241/j.cnki.1001-5914.2026.07.017