On the site of calcium absorption in rat intestine.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes / Q000378:metabolism; D007082:Ileum / Q000502:physiology*; D007408:Intestinal Absorption; D007477:Ions / Q000378:metabolism; D007583:Jejunum / Q000502:physiology; D008297:Male; D051381:Rats; D013997:Time Factors
D002127:Calcium Isotopes; D007477:Ions; D002118:Calcium