@article{weko_2794_1,
   author	 = "Takasaki,Ichiro and Nojima,Hiroshi and Shiraki,Kimiyasu and Kuraishi,Yasushi",
   title	 = "Specific down-regulation of spinal μ-opioid receptor and reduced analgesic effects of morphine in mice with postherpetic pain",
   journal	 = "European Journal of Pharmacology",
   year 	 = "2006",
   volume	 = "550",
   number	 = "1-3",
   pages	 = "62--67",
   month	 = "nov"
}