Tian Chaorui, Sitrin Michael D, Samuel Sam J
Department of Medicine, School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA.
Clin Gastroenterol Hepatol. 2010 Jul;8(7):e77. doi: 10.1016/j.cgh.2010.02.020. Epub 2010 Mar 11.