Ashpole 2006.

Methods	RCT
Participants	40 women undergoing caesarean section Inclusion criteria: not specified Exclusion criteria: not specified
Interventions	Ephedrine versus phenylephrine Group 1: 5 mg/min ephedrine infusions Group 2: 100 μg/min phenylephrine infusions
Outcomes	Maternal: incidence of hypotension; incidence of hypertension; duration of infusion; spinal delivery Neonatal: fetal acidosis
Notes	Unclear whether intervention is for treatment or prevention of hypotension – first author contacted 26/06/2017, awaiting response.