title: Pneumocystis pneumonia in HIV antibody positive patients.
authors.forename: R
authors.initials: R
authors.lastname: Rodriguez-Roisin
authors.forename: J A
authors.initials: JA
authors.lastname: Barberà
authors.forename: J
authors.initials: J
authors.lastname: Roca
mesh_terms: D006679:HIV Seropositivity / Q000503:physiopathology*; D006801:Humans; D011020:Pneumonia, Pneumocystis / Q000503:physiopathology*; D011659:Pulmonary Gas Exchange