J. Matheson

Multicentre prospective cohort study of body mass index and postoperative complications following gastrointestinal surgery

J. E. Rogers, Shujing Jane Lim, C. Dewdney, 2016, The British journal of surgery.

Canada's flag: A search for a country

J. Matheson, 1980 .

Multicentre prospective cohort study of body mass index and postoperative complications following gastrointestinal surgery

J. E. Rogers, Shujing Jane Lim, C. Dewdney, 2016, British Journal of Surgery.