The early-appearing bilirubin in ducks.
D000818:Animals; D001663:Bilirubin / Q000096:biosynthesis*; D001717:Birds; D002247:Carbon Isotopes; D004920:Erythropoiesis; D005998:Glycine / Q000378:metabolism*; D006454:Hemoglobins / Q000378:metabolism*; D007982:Levulinic Acids / Q000378:metabolism*
D002247:Carbon Isotopes; D006454:Hemoglobins; D007982:Levulinic Acids; D001663:Bilirubin; D005998:Glycine