title: Method of ephedrine administration and nausea and hypotension during spinal anesthesia for cesarean section.
mesh_terms: D000773:Anesthesia, Obstetrical / Q000009:adverse effects*; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D001034:Apgar Score; D002585:Cesarean Section; D004809:Ephedrine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007022:Hypotension / Q000517:prevention & control*; D007231:Infant, Newborn; D007275:Injections, Intravenous; D009325:Nausea / Q000517:prevention & control*; D011247:Pregnancy; D014839:Vomiting / Q000517:prevention & control
chemical_list: D004809:Ephedrine