[Subcutaneous administration of nitrous oxide for analgesic purposes].
D000698:Analgesia; D000700:Analgesics / Q000008:administration & dosage; D006634:Histamine H1 Antagonists / Q000008:administration & dosage; D006801:Humans; D007279:Injections, Subcutaneous / Q000295:instrumentation; D009609:Nitrous Oxide / Q000008:administration & dosage*
D000700:Analgesics; D006634:Histamine H1 Antagonists; D009609:Nitrous Oxide
Podkozhnoe vvedenie zakisi azota s tsel'iu anal'gezii