title: Site of intestinal absorption of ascorbic acid in guinea pigs and rats.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D001205:Ascorbic Acid / Q000008:administration & dosage / Q000378:metabolism*; D001692:Biological Transport; D002247:Carbon Isotopes; D004386:Duodenum / Q000378:metabolism; D006168:Guinea Pigs; D007016:Hypophysectomy; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000378:metabolism*; D007700:Kinetics; D010902:Pituitary Gland / Q000502:physiology; D051381:Rats; D013045:Species Specificity; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D001205:Ascorbic Acid