Olfactory coding on the basis of physicochemical properties.
D000818:Animals; D001001:Anura; D002628:Chemoreceptor Cells / Q000502:physiology; D006801:Humans; D008433:Mathematics; D008959:Models, Neurological; D009812:Odorants / Q000032:analysis; D009831:Olfactory Mucosa / Q000187:drug effects; D012903:Smell; D013223:Statistics as Topic; D013268:Stimulation, Chemical