title: [Nosocomial pneumonia caused by Legionella pneumophila: a prospective study].
mesh_terms: D003428:Cross Infection / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007877:Legionnaires' Disease / Q000175:diagnosis / Q000453:epidemiology*; D008297:Male; D011446:Prospective Studies; D013030:Spain
vernacular_title: Neumonía nosocomial por Legionella pneumophila: estudio prospectivo.