title: Impact of changing from ephedrine to phenylephrine as the first-line vasopressor during urgent caesarean section.
authors.forename: David W
authors.initials: DW
authors.lastname: Cooper
authors.forename: Rajashekar R
authors.initials: RR
authors.lastname: Gowni
mesh_terms: D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D002585:Cesarean Section; D004630:Emergencies; D004809:Ephedrine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D010656:Phenylephrine / Q000008:administration & dosage*; D011247:Pregnancy; D012189:Retrospective Studies; D014662:Vasoconstrictor Agents / Q000008:administration & dosage*
chemical_list: D014662:Vasoconstrictor Agents; D010656:Phenylephrine; D004809:Ephedrine