From a malpractice lawyer's case book.
D000773:Anesthesia, Obstetrical; D005260:Female; D005734:Gangrene / Q000139:chemically induced*; D006801:Humans; D007275:Injections, Intravenous; D008318:Malpractice; D011247:Pregnancy; D011395:Promazine / Q000008:administration & dosage* / Q000009:adverse effects*
D011395:Promazine