Codeine and morphine pathway

Departments of aGenetics bBioengineering, Stanford University, Stanford, California, USA Correspondence to Dr Teri E. Klein, PhD, Department of Genetics, Stanford University Medical Center, 300 Pasteur Dr. Lane L301, Mail Code: 5120, Stanford, CA 94305-5120, USA Tel: +1 650 725 0659; fax: +1 650 725 3863; e-mail: email protected Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal's website (http://www.pharmgkb.org/do/serve?objId=PA146123006&objCls=Pathway). Received 18 November 2008 Accepted 5 February 2009