Checklist for the qualitative evaluation of clinical studies with particular focus on external validity and model validity
Gudrun Bornhöft, Stefanie Maxion-Bergemann, Ursula Wolf, Gunver S Kienle, Andreas Michalsen, Horst C Vollmar, Simon Gilbertson, Peter F MatthiessenVolume:
6
Language:
english
DOI:
10.1186/1471-2288-6-56
Date:
December, 2006
File:
PDF, 338 KB
english, 2006