title: Erythrocyte protoporphyrins in normal infants.
authors.forename: A
authors.initials: A
authors.lastname: Brock
authors.forename: K F
authors.initials: KF
authors.lastname: Michaelsen
mesh_terms: D004912:Erythrocytes / Q000032:analysis*; D005260:Female; D006304:Health Status; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008297:Male; D011166:Porphyrins / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood*
chemical_list: D011166:Porphyrins; D011524:Protoporphyrins