title: Safety advantages of topical versus oral nonsteroidal antiinflammatory drugs.
authors.forename: Roy D
authors.initials: RD
authors.lastname: Altman
mesh_terms: D000284:Administration, Oral; D000287:Administration, Topical; D000368:Aged; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage* / Q000009:adverse effects* / Q000627:therapeutic use; D004008:Diclofenac / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D004311:Double-Blind Method; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced; D006801:Humans; D008875:Middle Aged; D015337:Multicenter Studies as Topic; D020370:Osteoarthritis, Knee / Q000188:drug therapy; D016032:Randomized Controlled Trials as Topic
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D004008:Diclofenac