Gastrointestinal Endoscopy
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 68-77
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 129-136
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 240-247
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 160-165
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 172-178
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 166-171
Gastrointestinal Endoscopy > 2016 > 83 > 1 > 140-148