title: Subclinical lead burden: relation to hemoglobin and hematocrit values.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006400:Hematocrit; D006452:Hemoglobinometry; D006454:Hemoglobins; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000097:blood*; D010414:Pennsylvania
chemical_list: D006454:Hemoglobins; D007854:Lead