title: Bedside ultrasound identification of a duplicated inferior vena cava.
authors.affiliation: Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA. geoffhayden@gmail.com
authors.forename: Geoffrey E
authors.initials: GE
authors.lastname: Hayden
authors.forename: Carrie
authors.initials: C
authors.lastname: Klotz
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D019095:Point-of-Care Systems; D011856:Radiographic Image Enhancement; D014463:Ultrasonography; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging*