[Obstetrical analgesia, anesthesia and amnesia; clinical use of a new endovenous preparation, associated with a local anesthesia with continuous oxygen administration].
NARCIA RUIZ
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D000647:Amnesia; D016362:Analgesia, Obstetrical; D000758:Anesthesia; D000772:Anesthesia, Local; D000776:Anesthesiology; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008614:Meperidine; D010100:Oxygen; D011247:Pregnancy
D008614:Meperidine; D010100:Oxygen