论文数: 0 引用数: 0
h-index: 0
机构:
Univ Western Ontario, Dept Epidemiol & Biostat, London, ON N6A 3K7, Canada
Robarts Res Inst, Robarts Clin Trials, London, ON N6A 5C1, Canada Imelda Gen Hosp, Imelda Gastrointestinal Clin Res Ctr, Dept Gastroenterol, B-2820 Bonheiden, Belgium