title: An epidemiological and therapeutic multicenter study involving 3,309 patients with osteoarthritis.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D000893:Anti-Inflammatory Agents / Q000009:adverse effects / Q000627:therapeutic use*; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000188:drug therapy / Q000453:epidemiology* / Q000503:physiopathology; D010146:Pain / Q000188:drug therapy; D010894:Piroxicam; D012737:Sex Factors; D013843:Thiazines / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000893:Anti-Inflammatory Agents; D013843:Thiazines; D010894:Piroxicam