title: Adolescent anterior knee pain.
authors: R E
authors: RE
authors: Eilert
mesh_terms: D000293:Adolescent; D000367:Age Factors; D003937:Diagnosis, Differential; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000628:therapy; D007718:Knee Injuries / Q000175:diagnosis / Q000628:therapy; D007719:Knee Joint; D010146:Pain / Q000209:etiology*; D010808:Physical Examination / Q000379:methods