[Analgesia with subclinical doses of ketamine in childbirth].
D000773:Anesthesia, Obstetrical / Q000379:methods*; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D007649:Ketamine / Q000008:administration & dosage*; D011247:Pregnancy
D007649:Ketamine
Analgezia la naştere prin doze subclinice de ketamină.