Surgical Endoscopy
Surgical Endoscopy > 2013 > 27 > 1 > 240-245
Surgical Endoscopy > 2013 > 27 > 4 > 1260-1266
Surgical Endoscopy > 2013 > 27 > 4 > 1273-1280
Surgical Endoscopy > 2013 > 27 > 12 > 4721-4730
Surgical Endoscopy > 2013 > 27 > 12 > 4625-4630