The incorporation of inspired 14-C in tissues.
D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism*; D002247:Carbon Isotopes / Q000378:metabolism*; D004777:Environment; D004781:Environmental Exposure; D008297:Male; D051379:Mice; D012119:Respiration
D002247:Carbon Isotopes; D002245:Carbon Dioxide