(Q51756062)
Statements
Upper gastrointestinal endoscopy without sedation: a prospective study of 2000 examinations. (English)
1 reference
H A al-Atrakchi
1 reference
1 March 1989
1 reference
35
1 reference
2
1 reference
79-81
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference