标题:Hepatic concentrations of proenkephalin-derived opioids are increased in a rat model of cholestasis 作者:Nora Valeria Bergasa, John Vergalla, Mark G. Swain, E. Anthony Jones 杂志:Liver 卷期年信息:Volume 16, Issue 5, Date: October 1996, Pages: 298-302 全文链接:http://www3.interscience.wiley.com/user/accessdenied?ID=121552197&Act=2138&Code=4726&Page=/cgi-bin/fulltext/121552197/PDFSTART