[Intestinal function tests and their limitations--clinical aspects].
D003036:Cobalt Isotopes; D005769:Gastrointestinal Motility; D006801:Humans; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism*; D007419:Intestinal Secretions; D007456:Iodine Isotopes
D003036:Cobalt Isotopes; D007456:Iodine Isotopes