title: Enkephalins, opiate receptors, and general anesthesia.
mesh_terms: D000768:Anesthesia, General; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000037:antagonists & inhibitors / Q000378:metabolism / Q000494:pharmacology*; D006801:Humans; D009270:Naloxone / Q000494:pharmacology; D011957:Receptors, Opioid / Q000378:metabolism*
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011957:Receptors, Opioid; D009270:Naloxone