title: VITAMIN ABSORPTION STUDIES. IV. SITE OF ABSORPTION OF C14-RIBOFLAVIN AND S35-THIAMINE IN THE RAT.
mesh_terms: D000042:Absorption; D002247:Carbon Isotopes; D002432:Cecum; D003106:Colon; D005243:Feces; D007421:Intestine, Small; D007422:Intestines; D008099:Liver; D051381:Rats; D012106:Research; D012256:Riboflavin; D013460:Sulfur Isotopes; D013831:Thiamine; D014556:Urine; D014815:Vitamins
chemical_list: D002247:Carbon Isotopes; D013460:Sulfur Isotopes; D014815:Vitamins; D012256:Riboflavin; D013831:Thiamine
keywords: ABSORPTION; CARBON ISOTOPES; CECUM; COLON; EXPERIMENTAL LAB STUDY; FECES; INTESTINE, SMALL; LIVER; RATS; RIBOFLAVIN; SULFUR ISOTOPES; THIAMINE; URINE