| Literature DB >> 14629449 |
J P de V van Niekerk1, Leif Christensen, Hans Karle, Stefan Lindgren, Jørgen Nystrup.
Abstract
Mesh:
Year: 2003 PMID: 14629449 DOI: 10.1046/j.1365-2923.2003.01679.x
Source DB: PubMed Journal: Med Educ ISSN: 0308-0110 Impact factor: 6.251