title: Re: Booking ultrasound examination performed by obstetrics senior house officers--time to reevaluate.
authors.forename: D A
authors.initials: DA
authors.lastname: Ellwood
authors.forename: M
authors.initials: M
authors.lastname: Peek
mesh_terms: D002983:Clinical Competence; D005260:Female; D006801:Humans; D007396:Internship and Residency; D009774:Obstetrics / Q000193:education*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal