YU Jun, TAO Qian, JIN Hongchuan, POON Fan Fong, WANG Xian, LI Hongyu, CHENG YUEN YEE, EBERT Matthias Pa, RÖCKEN Christoph, CHAN Anthony Tak Cheung, SUNG Joseph Jao-yiu ( 2008 )
Digestive Disease Week 2008, 17-22 May 2008 in San Diego, California, USA