title: [Extraskeletal myositis ossificans progressiva].
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007866:Leg; D008297:Male; D009221:Myositis Ossificans / Q000175:diagnosis* / Q000628:therapy; D009333:Neck; D013909:Thorax
vernacular_title: Pozaszkieletowe postepujace skostnienie mieśni.