title: Gastrointestinal absorption of 95Nb by rats of different ages.
mesh_terms: D000367:Age Factors; D000818:Animals; D004064:Digestive System / Q000528:radiation effects*; D007408:Intestinal Absorption; D009556:Niobium / Q000378:metabolism*; D011868:Radioisotopes / Q000378:metabolism*; D051381:Rats
chemical_list: D011868:Radioisotopes; D009556:Niobium