作者单位：
Division of General Surgery, University of Alberta, Edmonton, AB, Canada
[1]
Division of Surgical Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON
[2]
Department of Surgery, Memorial University, St. John's, NL, Canada
[3]
Department of Surgical Oncology, Princess Margaret and Mount Sinai Hospitals, Toronto, ON, Canada
[4]
Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Ontario, Canada
[5]
Division of Vascular Surgery, University Health Network, Toronto, ON, Canada, Department of Surgery
[6]
Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
[7]
发布时间
2014-07-31
换一批
