title: Obstetric anesthesia workforce survey: twenty-year update.
authors.affiliation: University of Colorado School of Medicine, Denver, Colorado 80262, USA. brenda.bucklin@uchsc.edu
authors.forename: Brenda A
authors.initials: BA
authors.lastname: Bucklin
authors.forename: Joy L
authors.initials: JL
authors.lastname: Hawkins
authors.forename: James R
authors.initials: JR
authors.lastname: Anderson
authors.forename: Fred A
authors.initials: FA
authors.lastname: Ullrich
mesh_terms: D000765:Anesthesia, Conduction; D000773:Anesthesia, Obstetrical / Q000191:economics; D002585:Cesarean Section; D005260:Female; D006801:Humans; D011247:Pregnancy; D016064:Vaginal Birth after Cesarean