title: Musculoskeletal disorders--disease burden and challenges in the developing world.
authors.forename: Ayanda
authors.initials: A
authors.lastname: Gcelu
authors.forename: Asgar Ali
authors.initials: AA
authors.lastname: Kalla
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use; D017281:Cost of Illness; D003906:Developing Countries; D014943:Global Health; D006801:Humans; D009140:Musculoskeletal Diseases / Q000188:drug therapy / Q000453:epidemiology*; D012216:Rheumatic Diseases / Q000188:drug therapy / Q000453:epidemiology*
chemical_list: D018501:Antirheumatic Agents