TY - JOUR T1 - Prescribing policies of opioids for chronic pain JF - Journal of Pain and Palliative Care Pharmacotherapy Y1 - 2007 A1 - Beubler, E. A1 - Eisenberg, E. A1 - Castro-Lopes, J. A1 - Rhodin, A. VL - 21 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-34548404637&partnerID=40&md5=eeea7eac850b39e08a3aeea8153376d8 IS - 2 N1 - Export Date: 18 March 2013Source: Scopus ER -