title: Corrigendum to ‘‘Patient-controlled intranasal fentanyl  analgesia: a pilot study to assess practicality and tolerability  during childbirth’’ Int J Obstet Anesth 2015; 24: 117–23.
authors.forename: D
authors.initials: D
authors.lastname: Kerr
authors.forename: D
authors.initials: D
authors.lastname: Taylor
authors.forename: B
authors.initials: B
authors.lastname: Evans