title: [Pneumocystis, the controversy continues].
authors.forename: I
authors.initials: I
authors.lastname: Villamil Cajoto
authors.forename: M J
authors.initials: MJ
authors.lastname: Villacián Vicedo
mesh_terms: D006801:Humans; D016720:Pneumocystis Infections / Q000382:microbiology; D045363:Pneumocystis carinii / Q000145:classification*; D009626:Terminology as Topic