Search results for: Sheung Tat Fan
Gastrointestinal Endoscopy > 2001 > 54 > 3 > 325-330
Gastrointestinal Endoscopy > 2000 > 51 > 4 Part 2 > AB188
Gastrointestinal Endoscopy > 2000 > 51 > 1 > 28-32
Gastrointestinal Endoscopy > 1999 > 49 > 5 > 593-598