"Klinefelter's syndrome." . . "Klinefelter Syndrome." . . . . . . . . . "Klinefelter's syndrome and the XYY syndrome : a genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with Karyotype 47, XYY" . . "Klinefelter's syndrome and the XYY syndrome : a genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonodal male patients and two patients with kariotype 47, XYY" . . . . . . "Klinefelter's syndrome and the XYY syndrome A genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47, XYY"@en . "Klinefelter's syndrome and the XYY syndrome. A genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47, XYY" . "Klinefelterʼs syndrome and the XYY syndrome : a genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47, XYY" . . "Klinefelter's syndrome and the XYY Syndrome. A genetical, endocrinological and psychiatric - psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47, XYY" . . . . . "Klinefelter's syndrome and the XYY syndrome : a genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47,XYY" . . . . . . "Klinefelter's syndrome and the XYY syndrome" . "Klinefelter's syndrome and the XYY syndrome : a genetical, endocrinical and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47, XYY" . . "Klinefelter's syndrome and the XYY syndrome : a genetical, endocrinological and psychiatric-psychological study of thirty-three severely hypogonadal male patients and two patients with karyotype 47, XYY" . "Klinefelter's syndrome and the XYY syndrome a genetical, endrocrinological and psychiatric-psychological study of thirty-three several hypogonadal male patients and two patients with karyotype 47, XYY" . "Klinefelter's syndrome and the XYY syndrome : a genetical, endocrinological and psychiatric-psychological study of 33 severely hypogonadal male patients and 2 patients with karyotype 47, XYY, by Johannes Nielsen" . "Klinefelter's Syndrome and the XYY syndrome" . . "Klinefelter's Syndrome and the XYY Syndrome" . "Klinefelter's syndrome and the XYY syndrome : A genetical, endocrinological and psychiatricpsychological study of thirty-three severely hypogonadal male patients and two patients with karotype 47, XYY"@da . . . . . "Klinefelters syndrom." . .