Vieira A completed his PhD at the University of Alberta, Canada and Postdoctoral studies in California, and is currently Associate Professor, Biomedical Physiology, Simon Fraser University, Canada. He has over 80 publications including research papers in major international journals, and has served as reviewer or editor for over 30 publications. Vieira A completed his PhD at the University of Alberta, Canada and Postdoctoral studies in California, and is currently Associate Professor, Biomedical Physiology, Simon Fraser University, Canada. He has over 80 publications including research papers in major international journals, and has served as reviewer or editor for over 30 publications.
Gastrointestinal, Hepatobiliary pancreatic surgery and laparoendoscopy.