Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTestosteron – der zentrale Punkt der Andrologie.AuthorsSperling, H.PublicationDer Urologe A, 2010, Vol 49, Issue 1, p10ISSN0340-2592Publication typeEditorialDOI10.1007/s00120-009-2201-3