title: [Investigation of Legionella infection in patients with pneumonia in Jinan area].
authors.forename: J B
authors.initials: JB
authors.lastname: Wang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000907:Antibodies, Bacterial / Q000032:analysis; D002681:China; D005260:Female; D006801:Humans; D007875:Legionella / Q000276:immunology; D007877:Legionnaires' Disease / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged
chemical_list: D000907:Antibodies, Bacterial