Simple method for determination of 14CO from expired air.
D000818:Animals; D002245:Carbon Dioxide / Q000032:analysis*; D002247:Carbon Isotopes; D051379:Mice; D009584:Nitrogen; D010627:Phenethylamines; D011874:Radiometry; D051381:Rats
D002247:Carbon Isotopes; D010627:Phenethylamines; D002245:Carbon Dioxide; D009584:Nitrogen