AIM:To investigate differences between common gastric cancer andα-fetoprotein(AFP)-producing gastric cancer according to the presence or absence of liver metas
Once a nosocomial disease,Clostridium difficile infection(CDI)now appears frequently in the community in the absence of exposure to antibiotics.Prior studies ha
AIM:To compare clinical success and complications of uncovered self-expanding metal stents(SEMS)vs covered SEMS(cSEMS)in obstruction of the small bowel.METHODS:
AIM:To study serological antibodies in Caucasians and Asians,in health and inflammatory bowel disease(IBD),in Australia and Hong Kong(HK).METHODS:Anti-glycan an