title: Serological evidence of Legionella species infection in acute exacerbation of COPD.
authors.forename: J
authors.initials: J
authors.lastname: Roig
authors.forename: X
authors.initials: X
authors.lastname: Soler
authors.forename: C
authors.initials: C
authors.lastname: Domingo
authors.forename: G
authors.initials: G
authors.lastname: de Celis
mesh_terms: D006801:Humans; D007875:Legionella / Q000302:isolation & purification*; D007876:Legionellosis / Q000097:blood* / Q000150:complications / Q000382:microbiology*; D029424:Pulmonary Disease, Chronic Obstructive / Q000097:blood* / Q000209:etiology / Q000382:microbiology*; D012698:Serologic Tests