title: Drug use among urban older adults in China.
authors.forename: J
authors.initials: J
authors.lastname: Guo
authors.forename: W
authors.initials: W
authors.lastname: Xiao
authors.forename: S
authors.initials: S
authors.lastname: Gu
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000959:Antihypertensive Agents / Q000627:therapeutic use; D002681:China; D004358:Drug Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014815:Vitamins / Q000627:therapeutic use
chemical_list: D000959:Antihypertensive Agents; D014815:Vitamins