title: The diagnostic significance of free erythrocyte protoporphyrin and the FEP/hemoglobin ratio in plumbism.
mesh_terms: D000293:Adolescent; D000747:Anemia, Hypochromic / Q000097:blood / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D004912:Erythrocytes / Q000032:analysis; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007223:Infant; D000090463:Iron Deficiencies; D007855:Lead Poisoning / Q000097:blood* / Q000150:complications; D011166:Porphyrins / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood*
chemical_list: D006454:Hemoglobins; D011166:Porphyrins; D011524:Protoporphyrins