title: [Severe dermatomyositis. Inefficacy of plasma exchange?].
mesh_terms: D003882:Dermatomyositis / Q000628:therapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010951:Plasma Exchange
vernacular_title: Dermatomyosite sévère. Inefficacité des échanges plasmatiques?