Erythrocyte protoporphyrin.
D001853:Bone Marrow / Q000378:metabolism; D004912:Erythrocytes / Q000378:metabolism*; D004920:Erythropoiesis; D005260:Female; D006400:Hematocrit; D006452:Hemoglobinometry; D006801:Humans; D007501:Iron / Q000378:metabolism; D008297:Male; D011166:Porphyrins / Q000097:blood*; D014168:Transferrin / Q000378:metabolism
D011166:Porphyrins; D014168:Transferrin; D007501:Iron