![](/img/cover-not-exists.png)
Research, technology assessment, and quality assurance
Olesen, Frede, Mainz, Jan, Lassen, Jens FlenstedVolume:
2
Language:
english
Journal:
European Journal of General Practice
DOI:
10.3109/13814789609161557
Date:
January, 1996
File:
PDF, 412 KB
english, 1996