Nishikawa Jun, Mihara Hiroshi, Sugiyama Toshiro
Department of Gastroenterology and Hematology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan.
Clin Gastroenterol Hepatol. 2013 Apr;11(4):A21. doi: 10.1016/j.cgh.2012.08.036. Epub 2012 Sep 12.