Use of radioyttrium to study food movement in the small intestine of the rat.
D000818:Animals; D005502:Food; D007421:Intestine, Small / Q000502:physiology*; D007422:Intestines; D051381:Rats; D013324:Strontium; D013326:Strontium Radioisotopes
D013326:Strontium Radioisotopes; D013324:Strontium
INTESTINE, SMALL/physiology; STRONTIUM/radioactive