Topical anaesthesia in upper gastrointestinal endoscopy

BMJ ◽  
1991 ◽  
Vol 303 (6811) ◽  
pp. 1202-1202
Author(s):  
A. D Harries ◽  
J. J Wirima
BMJ ◽  
1991 ◽  
Vol 303 (6804) ◽  
pp. 695-695 ◽  
Author(s):  
S Y Chuah ◽  
C P Crowson ◽  
M W Dronfield

Sign in / Sign up

Export Citation Format

Share Document