title: [Mixed connective tissue disease (MCTD) in childhood--a rare "non-classifiable" disease].
authors: J
authors: J
authors: Quietzsch
authors: U
authors: U
authors: Seidel
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008947:Mixed Connective Tissue Disease / Q000145:classification / Q000473:pathology*; D009132:Muscles / Q000473:pathology; D012867:Skin / Q000473:pathology
vernacular_title: Ein Beitrag zur Mixed connective tissue disease (MCTD) im Kindesalter--eine seltene "nicht klassifizierbare" Kollagenese.