Authors
GMS Z Med Ausbild
2011;28(2):Doc22
doi: 10.3205/zma000734,
urn:nbn:de:0183-zma0007344
This is the English version of the article.
The German version can be found at:
http://www.egms.de/de/journals/zma/2011-28/zma000734.shtml
© 2011 Gesellschaft für Medizinische Ausbildung (GMA).
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