A simple method of estimating folic acid absorption. (A modified faecal excretion method).
D000748:Anemia, Macrocytic / Q000378:metabolism; D002845:Chromatography; D002859:Chromium Isotopes; D005243:Feces / Q000032:analysis; D005492:Folic Acid / Q000378:metabolism*; D005767:Gastrointestinal Diseases / Q000378:metabolism; D006801:Humans; D007408:Intestinal Absorption; D014316:Tritium
D002859:Chromium Isotopes; D014316:Tritium; D005492:Folic Acid