title: Ultrasound versus CT in evaluating blunt abdominal trauma.
authors.forename: J R
authors.initials: JR
authors.lastname: Richards
mesh_terms: D000007:Abdominal Injuries / Q000000981:diagnostic imaging*; D000063:Accidents, Traffic; D005069:Evaluation Studies as Topic; D006801:Humans; D010533:Peritoneal Lavage; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging*