![](/img/cover-not-exists.png)
Validation of the Global Rating Scale for endoscopy
Williams, T., Ross, A., Stirling, C., Palmer, K., Phull, P.Volume:
58
Language:
english
Journal:
Scottish Medical Journal
DOI:
10.1177/0036933012474587
Date:
February, 2013
File:
PDF, 42 KB
english, 2013