title: Determination of the vitamin A bodypool of rats by an isotopic dilution method.
mesh_terms: D000818:Animals; D008099:Liver / Q000378:metabolism; D011865:Radioisotope Dilution Technique; D051381:Rats; D014316:Tritium; D014801:Vitamin A / Q000032:analysis / Q000097:blood / Q000378:metabolism*; D014802:Vitamin A Deficiency / Q000097:blood / Q000378:metabolism; D014811:Vitamin E Deficiency / Q000097:blood / Q000378:metabolism
chemical_list: D014316:Tritium; D014801:Vitamin A