Naloxone and its antagonism of anaesthesia and analgesia.
D000700:Analgesics / Q000037:antagonists & inhibitors*; D000777:Anesthetics / Q000037:antagonists & inhibitors*; D006801:Humans; D009270:Naloxone / Q000494:pharmacology*
D000700:Analgesics; D000777:Anesthetics; D009270:Naloxone