Angina pectoris and carbon monoxide.
D000787:Angina Pectoris / Q000139:chemically induced*; D002249:Carbon Monoxide Poisoning / Q000150:complications*; D002263:Carboxyhemoglobin / Q000032:analysis; D004562:Electrocardiography; D006801:Humans; D012129:Respiratory Function Tests; D001335:Vehicle Emissions
D001335:Vehicle Emissions; D002263:Carboxyhemoglobin