title: [A woman with rheumatoid arthritis and a pleural effusion].
authors.affiliation: Servicio de Medicina Interna, Hospital General Universitario de Elche, Alicante, España.
authors.forename: Robert
authors.initials: R
authors.lastname: Hurtado García
authors.forename: José Raúl
authors.initials: JR
authors.lastname: Noguera Pons
authors.forename: Víctor Miguel
authors.initials: VM
authors.lastname: Cánovas García
authors.forename: Alberto
authors.initials: A
authors.lastname: Martín-Hidalgo