title: Carboxyhemoglobin levels in fire fighters.
mesh_terms: D000328:Adult; D002249:Carbon Monoxide Poisoning / Q000097:blood*; D002263:Carboxyhemoglobin / Q000032:analysis*; D005390:Fires; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000097:blood*; D012134:Respiratory Protective Devices
chemical_list: D006454:Hemoglobins; D002263:Carboxyhemoglobin