title: Knee pain in a 13-year-old boy.
authors.affiliation: Department of Orthopaedic Surgery, Hospital of the University of Marmara, Istanbul, Turkey.
authors.forename: B
authors.initials: B
authors.lastname: Erol
authors.forename: J
authors.initials: J
authors.lastname: Lou
authors.forename: L
authors.initials: L
authors.lastname: States
authors.forename: B R
authors.initials: BR
authors.lastname: Pawel
authors.forename: J P
authors.initials: JP
authors.lastname: Dormans
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D003937:Diagnosis, Differential; D005360:Fibula; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D012516:Osteosarcoma / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy