Maternal risk from local and regional obstetric anesthesia.
D000763:Anesthesia, Caudal / Q000009:adverse effects; D000765:Anesthesia, Conduction / Q000009:adverse effects*; D000767:Anesthesia, Epidural / Q000009:adverse effects; D000772:Anesthesia, Local / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects*; D000775:Anesthesia, Spinal / Q000009:adverse effects; D005260:Female; D006801:Humans; D011247:Pregnancy; D012306:Risk