title: Ultrasound as an alternative to computed tomography for pediatric imaging.
authors.affiliation: Wake Radiology, Raleigh, NC, USA. btownsend@wakeradiology.com.
authors.forename: Brent A
authors.initials: BA
authors.lastname: Townsend
mesh_terms: D002648:Child; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology / Q000517:prevention & control*; D010372:Pediatrics / Q000379:methods*; D011832:Radiation Injuries / Q000209:etiology / Q000517:prevention & control; D014057:Tomography, X-Ray Computed / Q000009:adverse effects*; D014463:Ultrasonography