title: A cluster of Pneumocystis jirovecii infection among outpatients with rheumatoid arthritis.
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Mori
authors.forename: Isamu
authors.initials: I
authors.lastname: Cho
authors.forename: Mineharu
authors.initials: M
authors.lastname: Sugimoto
mesh_terms: D001172:Arthritis, Rheumatoid / Q000382:microbiology*; D006801:Humans; D010045:Outpatients; D045363:Pneumocystis carinii / Q000235:genetics / Q000472:pathogenicity*; D011020:Pneumonia, Pneumocystis / Q000453:epidemiology / Q000635:transmission*