title: Timing of antibody response in legionnaires' disease.
mesh_terms: D000208:Acute Disease; D000907:Antibodies, Bacterial / Q000302:isolation & purification*; D006801:Humans; D007877:Legionnaires' Disease / Q000175:diagnosis* / Q000276:immunology; D013997:Time Factors
chemical_list: D000907:Antibodies, Bacterial