title: To the problems of muscular pathology in collagen diseases.
mesh_terms: D000328:Adult; D001706:Biopsy; D002648:Child; D002675:Child, Preschool; D003095:Collagen Diseases / Q000150:complications / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D009132:Muscles / Q000473:pathology*; D009135:Muscular Diseases / Q000150:complications / Q000175:diagnosis