title: Measurement of mass and radioactivity of 14CO using a reduction detector.
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000032:analysis* / Q000097:blood; D002248:Carbon Monoxide / Q000032:analysis; D002250:Carbon Radioisotopes / Q000032:analysis; D007202:Indicators and Reagents; D051381:Rats
chemical_list: D002250:Carbon Radioisotopes; D007202:Indicators and Reagents; D002245:Carbon Dioxide; D002248:Carbon Monoxide