title: Stable carbon isotopes in human tissues.
mesh_terms: D002244:Carbon / Q000032:analysis* / Q000378:metabolism; D002247:Carbon Isotopes; D002250:Carbon Radioisotopes / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000032:analysis; D014018:Tissue Distribution
chemical_list: D002247:Carbon Isotopes; D002250:Carbon Radioisotopes; D002244:Carbon