title: Obstetrics and gynecology ultrasound laboratory accreditation in the USA.
authors.forename: J A
authors.initials: JA
authors.lastname: Copel
mesh_terms: D000068:Accreditation; D006176:Gynecology; D007753:Laboratories; D009774:Obstetrics; D014463:Ultrasonography; D014481:United States