Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMitteilungen des Berufsverbandes Deutscher Internisten e.V. 03/2004.PublicationDer Internist, 2004, Vol 45, Issue 3, pM51ISSN0020-9554Publication typeArticleDOI10.1007/s00108-004-1155-1