Radioautographic studies of the digestive tracts of rats injected with inorganic sulphate labelled with sulphur-35.
D000818:Animals; D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D011859:Radiography; D011868:Radioisotopes; D051381:Rats; D013431:Sulfates; D013455:Sulfur
D011868:Radioisotopes; D013431:Sulfates; D013455:Sulfur
GASTROINTESTINAL SYSTEM/radiography