Media type: E-Article Title: In Response Contributor: Hirsch, Joshua A. Published: American Society of Interventional Pain Physicians, 2003 Published in: October 2003, 4;6 (2003) 10;4, Seite 542-542 Language: English DOI: 10.36076/ppj.2003/6/542 ISSN: 2150-1149; 1533-3159 Keywords: Anesthesiology and Pain Medicine Origination: Footnote: Access State: Open Access