title: A simple device for improving patient comfort.
authors.forename: M J
authors.initials: MJ
authors.lastname: Douglas
authors.forename: P L
authors.initials: PL
authors.lastname: Ross
authors.forename: E C
authors.initials: EC
authors.lastname: Olsen
mesh_terms: D000328:Adult; D001416:Back Pain / Q000517:prevention & control*; D002585:Cesarean Section; D004865:Equipment and Supplies, Hospital; D005260:Female; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D011247:Pregnancy