title: [Carbon monoxide levels in asthamtic patients of Mexico City].
mesh_terms: D000293:Adolescent; D000328:Adult; D000393:Air Pollutants; D001249:Asthma / Q000097:blood / Q000139:chemically induced* / Q000453:epidemiology; D002248:Carbon Monoxide / Q000097:blood*; D002263:Carboxyhemoglobin / Q000032:analysis*; D005260:Female; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008297:Male; D008800:Mexico
chemical_list: D000393:Air Pollutants; D006454:Hemoglobins; D002248:Carbon Monoxide; D002263:Carboxyhemoglobin
vernacular_title: "Niveles de monóxido de carbono enasmáticos de la ciudad de México."