title: Evaluation of disease progression during nonsteroidal antiinflammatory drug treatment: experimental models.
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D001842:Bone and Bones / Q000187:drug effects / Q000473:pathology; D002358:Cartilage, Articular / Q000187:drug effects* / Q000473:pathology; D004195:Disease Models, Animal; D018450:Disease Progression; D010003:Osteoarthritis / Q000188:drug therapy* / Q000473:pathology; D012756:Sheep