Search results for: William M. Tierney
Gastrointestinal Endoscopy > 2012 > 75 > 1 > 127-133
Gastrointestinal Endoscopy > 2011 > 73 > 3 > 423-427
Gastrointestinal Endoscopy > 2010 > 72 > 4 > 675-680
Gastrointestinal Endoscopy > 2010 > 72 > 4 > 681-685
Gastrointestinal Endoscopy > 2010 > 72 > 2 > 227-235