We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleKlinefelter's syndrome.AuthorsLanfranco F; Kamischke A; Zitzmann M; Nieschlag EPublicationLancet, 2004, Vol 364, Issue 9430, p273ISSN0140-6736Publication typearticleDOI10.1016/s0140-6736(04)16678-6