title: [Problems commonly seen in the application of epidemiological method in the study on drug-resistance].
authors.affiliation: Department of Microbiology, Chinese PLA General Hospital, Beijing 100853, China.
authors.forename: Ji-yong
authors.initials: JY
authors.lastname: Yang
authors.affiliation: Department of Microbiology, Chinese PLA General Hospital, Beijing 100853, China.
authors.forename: Yan-ping
authors.initials: YP
authors.lastname: Luo
authors.affiliation: Clinical Laboratory, 305th Hospital of PLA. Email: wanghuizhong305@163.com.
authors.forename: Hui-zhong
authors.initials: HZ
authors.lastname: Wang
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D024881:Drug Resistance, Bacterial; D004812:Epidemiologic Methods
chemical_list: D000900:Anti-Bacterial Agents