1. Syndrome characterised by gynaecomastia, aspermatogenesis without aleydigism and increased secretion of follicle stimulating hormone;Klinefelter, H.F.; Reifenstein, E.C.; Albright, F.;J Clin EndocrinolMetab,1942
2. Smith's recognisable patterns of human malformation;Jones, K.J.,1988
3. Sex chromosome abnormalities found among 34,910 newborn children: results from a 13-year incidence study in Arhus, Denmark;Nielsen, J.; Wohlert, M.;Birth Defects,1990
4. Klinefelter's syndrome: an analysis of the origin of the additional sex chromosome using molecular probes;Jacobs, P.A.; Hassold, T.J.; Whittington, E.;Ann Hum Genet,1988
5. Reduced recombination and paternal age effect in Klinefelter syndrome;Lorda-Sanchez, I.; Binkert, F.; Maechler, M.; Robinson, W.P.; Schinzel, A.A.;Hum Genet,1992