title: A simple model for epidural needle placement.
authors.forename: Kevin W
authors.initials: KW
authors.lastname: Hatton
authors.forename: Joseph N
authors.initials: JN
authors.lastname: Atallah
mesh_terms: D004824:Epidural Space / Q000033:anatomy & histology*; D007268:Injections, Epidural / Q000295:instrumentation / Q000379:methods; D008953:Models, Anatomic; D009339:Needles