The toad in the hole: an hypothesis to explain the action of anaesthetics.
D000109:Acetylcholine / Q000502:physiology*; D000769:Anesthesia, Inhalation; D000777:Anesthetics / Q000494:pharmacology*; D006801:Humans; D017981:Receptors, Neurotransmitter / Q000187:drug effects*
D000777:Anesthetics; D017981:Receptors, Neurotransmitter; D000109:Acetylcholine