title: Autoimmune hemolytic anemia and Legionella pneumophila pneumonia.
mesh_terms: D000328:Adult; D000743:Anemia, Hemolytic / Q000209:etiology* / Q000276:immunology; D001323:Autoantibodies / Q000032:analysis; D001327:Autoimmune Diseases / Q000209:etiology*; D006801:Humans; D007877:Legionnaires' Disease / Q000150:complications* / Q000188:drug therapy; D008297:Male
chemical_list: D001323:Autoantibodies