Studies on the entero-hepatic circulation of 14C porphyrins.
D000818:Animals; D002247:Carbon Isotopes; D006224:Cricetinae; D066298:In Vitro Techniques; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D011166:Porphyrins / Q000378:metabolism*; D011817:Rabbits
D002247:Carbon Isotopes; D011166:Porphyrins