title: Rapid diagnosis of pneumonia due to Legionella pneumophila serogroup 1.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis / Q000652:urine; D005455:Fluorescent Antibody Technique; D006801:Humans; D007875:Legionella / Q000276:immunology; D007877:Legionnaires' Disease / Q000175:diagnosis*; D011863:Radioimmunoassay; D012137:Respiratory System / Q000378:metabolism
chemical_list: D000942:Antigens, Bacterial