Gastrointestinal Endoscopy
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 48-54
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 61-65
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 83-88
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 33-39
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 18-24
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 7-17
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 78-82
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 122-128
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 40-47
Gastrointestinal Endoscopy > 2002 > 56 > 1 > 72-77