Media type: E-Article Title: A Simple Model for Epidural Needle Placement Contributor: Hatton, Kevin W.; Atallah, Joseph N. imprint: Ovid Technologies (Wolters Kluwer Health), 2007 Published in: Anesthesia & Analgesia Language: English DOI: 10.1213/01.ane.0000253687.48203.e8 ISSN: 0003-2999 Keywords: Anesthesiology and Pain Medicine Origination: Footnote: Access State: Open Access