title: [Problems in the etiology and therapy of chondropathy of the patella].
mesh_terms: D001696:Biomechanical Phenomena; D002357:Cartilage Diseases / Q000209:etiology* / Q000628:therapy; D006801:Humans; D010329:Patella
vernacular_title: K voprosu ob étiologii i lechenii khondropatii nadkolennika.