title: [Surgical treatment of progressive fibrosis of the quadriceps in children].
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D005269:Femur; D006801:Humans; D007223:Infant; D007273:Injections, Intramuscular / Q000009:adverse effects; D008297:Male; D008722:Methods; D009135:Muscular Diseases / Q000209:etiology / Q000601:surgery*
vernacular_title: Leczenie chirurgiczne postepujacego zwłoknienia mieśnia czworogłowego uda u dzieci.