title: Klinefelter's syndrome with unilateral absence of vas deferens.
authors.affiliation: Department of Urology, Erciyes University Medical Faculty, Kayseri, Turkey.
authors.forename: Numan
authors.initials: N
authors.lastname: Baydilli
authors.affiliation: Department of Urology, Erciyes University Medical Faculty, Kayseri, Turkey. Electronic address: aagokce@yahoo.com.
authors.forename: Ahmet
authors.initials: A
authors.lastname: Gökçe
authors.affiliation: Department of Medical Genetics, Erciyes University Medical Faculty, Kayseri, Turkey.
authors.forename: Sevda Yesim
authors.initials: SY
authors.lastname: Karabulut
authors.affiliation: Department of Urology, Erciyes University Medical Faculty, Kayseri, Turkey.
authors.forename: Oguz
authors.initials: O
authors.lastname: Ekmekcioglu