title: [Some practical advice on instructional aids].
mesh_terms: D001265:Athletic Injuries; D001296:Audiovisual Aids; D003365:Costs and Cost Analysis; D004501:Education, Medical; D050723:Fractures, Bone / Q000601:surgery; D006801:Humans; D007718:Knee Injuries / Q000601:surgery; D008722:Methods; D012865:Skiing; D013548:Sweden
vernacular_title: Några praktiska råd om undervisningshjälpmedel