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Surgical Endoscopy > 2013 > 27 > 4 > 1254-1259
Journal of Gastrointestinal Surgery > 2011 > 15 > 11 > 1989-1994
Journal of Gastrointestinal Surgery > 2011 > 15 > 12 > 2182-2186
Surgical Endoscopy > 2011 > 25 > 7 > 2210-2218
Surgical Endoscopy > 2011 > 25 > 10 > 3222-3227