Labor intrathecal analgesia.
Heon
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D000767:Anesthesia, Epidural / Q000009:adverse effects / Q000379:methods / Q000451:nursing*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects / Q000379:methods / Q000451:nursing*; D002985:Clinical Protocols; D006801:Humans; D009719:Nurse Anesthetists