title: Effects of ketones on lever-pressing behavior of rats.
mesh_terms: D000818:Animals; D003216:Conditioning, Operant / Q000187:drug effects*; D005740:Gases / Q000494:pharmacology; D007659:Ketones / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D005740:Gases; D007659:Ketones