Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCEM-Sonographie 31/Auflösung.AuthorsTuma, JanPublicationPraxis (16618157), 2009, Vol 98, Issue 23, p1387ISSN1661-8157Publication typeArticleDOI10.1024/1661-8157.98.23.1387