title: Legionella pneumophila serogroup 5 infections in the Cambridge area--a serological survey.
mesh_terms: D000328:Adult; D000368:Aged; D000907:Antibodies, Bacterial / Q000032:analysis*; D004739:England; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007875:Legionella / Q000145:classification / Q000276:immunology*; D007877:Legionnaires' Disease / Q000453:epidemiology / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000276:immunology*; D012703:Serotyping
chemical_list: D000907:Antibodies, Bacterial; D007074:Immunoglobulin G; D007075:Immunoglobulin M