title: ACP Journal Club. Review: Ultrasonography reduces failed lumbar punctures and epidural catheterizations.
authors.affiliation: Washington University, St. Louis, Missouri, USA.
authors.forename: Christopher R
authors.initials: CR
authors.lastname: Carpenter
mesh_terms: D002404:Catheterization / Q000379:methods*; D004824:Epidural Space / Q000000981:diagnostic imaging*; D006801:Humans; D007268:Injections, Epidural / Q000379:methods*; D013129:Spinal Puncture / Q000379:methods*; D014463:Ultrasonography