title: Tritiated odorants to monitor retention in the olfactory and vomernasal organs.
mesh_terms: D000818:Animals; D001001:Anura; D002490:Central Nervous System / Q000378:metabolism*; D009812:Odorants; D009831:Olfactory Mucosa / Q000378:metabolism*; D009833:Olfactory Pathways / Q000378:metabolism*; D012903:Smell / Q000502:physiology; D014316:Tritium
chemical_list: D014316:Tritium