title: Radiology residency training in diagnostic sonography.
authors.forename: R A
authors.initials: RA
authors.lastname: Filly
mesh_terms: D006801:Humans; D007396:Internship and Residency; D011871:Radiology / Q000193:education*; D012955:Societies, Medical; D014465:Ultrasonics / Q000193:education*; D014463:Ultrasonography; D014481:United States