Gastrointestinal endoscopy
Silverstein, F E
Gastrointestinal endoscopy - 3rd ed. - Wolfe, 1997 - 372p
0723421951
Gastrointestinal system
Endoscopy
Diagnosis
Gastrointestinal diseases
WI 141.
Gastrointestinal endoscopy - 3rd ed. - Wolfe, 1997 - 372p
0723421951
Gastrointestinal system
Endoscopy
Diagnosis
Gastrointestinal diseases
WI 141.