title: Adverse drug reactions as the cause of emergency department admission of patients aged 80 years and older.
authors.forename: Jinling
authors.initials: J
authors.lastname: Ma
authors.forename: Yutang
authors.initials: Y
authors.lastname: Wang
authors.forename: Meng
authors.initials: M
authors.lastname: Gao
authors.forename: Qingyi
authors.initials: Q
authors.lastname: Meng
authors.forename: Jie
authors.initials: J
authors.lastname: Liu
mesh_terms: D000369:Aged, 80 and over; D002681:China / Q000453:epidemiology; D064420:Drug-Related Side Effects and Adverse Reactions / Q000453:epidemiology*; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D019338:Polypharmacy; D012307:Risk Factors