title: IgA nephropathy in rheumatoid arthritis.
authors.affiliation: Department of Medicine, Showa University, Yokohama, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Sato
authors.forename: H
authors.initials: H
authors.lastname: Kojima
authors.forename: S
authors.initials: S
authors.lastname: Koshikawa
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000276:immunology; D005260:Female; D005920:Glomerular Mesangium / Q000276:immunology / Q000473:pathology; D005922:Glomerulonephritis, IGA / Q000209:etiology* / Q000276:immunology; D006801:Humans; D008875:Middle Aged