title: Mixed connective tissue disease.
authors.forename: U
authors.initials: U
authors.lastname: Mercado
mesh_terms: D049673:History, 20th Century; D006801:Humans; D008947:Mixed Connective Tissue Disease / Q000145:classification / Q000266:history*; D012261:Ribonucleoproteins / Q000276:immunology
chemical_list: D012261:Ribonucleoproteins