title: [Rheumatoid arthritis and crescent glomerulonephritis: an entity that is increasing].
authors.forename: J
authors.initials: J
authors.lastname: Velasco
authors.forename: G
authors.initials: G
authors.lastname: Fernández Fresnedo
authors.forename: F
authors.initials: F
authors.lastname: Val
authors.forename: M
authors.initials: M
authors.lastname: Arias
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005921:Glomerulonephritis / Q000209:etiology*; D006801:Humans; D008297:Male