title: Passage of 85Sr and 47Ca into the gastrointestinal tract in rats during feeding and fasting.
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000378:metabolism; D002132:Calcium Radioisotopes / Q000378:metabolism*; D004435:Eating; D005215:Fasting; D007413:Intestinal Mucosa / Q000378:metabolism*; D008297:Male; D051381:Rats; D013326:Strontium Radioisotopes / Q000378:metabolism*; D013997:Time Factors
chemical_list: D002132:Calcium Radioisotopes; D013326:Strontium Radioisotopes