DOI:
10.1055/s-00025476
Endoscopy International Open
LinksClose Window
References
Stang A.
Critical evaluation of the Newcastle-Ottawa scale for the assessment of the quality of nonrandomized studies in meta-analyses.
Eur J Epidemiol 2010;
25: 603-605
Access:
Access:
We do not assume any responsibility for the contents of the web pages of other providers.