D. Klassen

发表

G. Fried, L. Feldman, S. Fraser, 2003, Surgical endoscopy.

G. Fried, L. Feldman, S. Fraser, 2003, Surgical Endoscopy And Other Interventional Techniques.

H. Bonjer, J. Ellsmere, D. Klassen, 2009, Surgical Endoscopy.

D. Klassen, Jonathan G. Bailey, 2012, Surgical Endoscopy.

G. Fried, L. Feldman, D. Klassen, 2003, Journal of the American College of Surgeons.

J. Ellsmere, D. Klassen, A. Altaf, 2012, Canadian journal of surgery. Journal canadien de chirurgie.

J. Ellsmere, D. Klassen, A. Altaf, 2009, Surgical Endoscopy.

D. Klassen, N. Parry, C. Ball, 2013, Canadian journal of surgery. Journal canadien de chirurgie.

J. Ellsmere, D. Klassen, T. Ransom, 2014, Canadian journal of surgery. Journal canadien de chirurgie.

G. Fried, L. Feldman, D. Klassen, 2005 .

G. Fried, L. Feldman, M. Vassiliou, 2005, American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.