Harris, J.S. , and Heller, R.H.: The detection of Klinefelter's syndrome at birth. Clin. Pediatr.13: 581, 1974.
2.
Annell, A.-L. , Gustavson, K.-H. and Tenstam, J.: Symptomatology in schoolboys with positive sex chromatin (the Klinefelter syndrome). Acta Psychiat. Scand.46: 71, 1970.
3.
Johnson, H.R. , Myhre, S.A.Ruvalcaba, R.H.A., Thuline, H.C., and Kelley, V.C.: Effects of testosterone on body image and behavior in Klinefelter's syndrome: a pilot study. Develop. Med. Child Neurol.12: 454, 1970.
4.
Caldwell, P.D. , and Smith, D.W.: The XXY (Klinefelter's) syndrome in childhood: detection and treatment. J. Pediatrics.80: 250, 1972.
