1. Japanese Society for Dialysis Therapy An overview of regular dialysis treatment in Japan (as of 31 December 2012). Japanese Society of Dialysis Therapy http://docs.jsdt.or.jp/overview/index2013.html
2. An overview of regular dialysis treatment in Japan (as of 31 December 2010);Ther Apher Dial,2012
3. Renal Physician Association Clinical Practice Guideline Second Edition Shared Decision-Making in the Appropriate Initiation of and Withdrawal from Dialysis 2010 http://www/renalmd.org/WorkArea/DownloadAsset.aspx?id=2710
4. Salzburg statement on Shared decision-making;BMJ,2011
5. Japan Pediatric Society; Pediatric Terminal Medical Care Guideline Working Group Ethics Committee Guideline for communication of medical policy on the children suffering from serious diseases 2012 http://www.jpeds.or.jp/uploads/files/saisin_120808.pdf