Gastrointestinal Endoscopy
Gastrointestinal Endoscopy > 1995 > 41 > 3 > 218-224
Gastrointestinal Endoscopy > 1995 > 41 > 3 > 212-217
Gastrointestinal Endoscopy > 1995 > 41 > 3 > 225-229
Gastrointestinal Endoscopy > 1995 > 41 > 3 > 196-200
Gastrointestinal Endoscopy > 1995 > 41 > 3 > 201-205
Gastrointestinal Endoscopy > 1995 > 41 > 3 > 206-211