1. Autosomal trisomy in the mouse;Cattanach;Cytogenetics,1964
2. XY spermatocytes in an XYY male;Evans;Lancet,1970
3. Meiosis in trisomic Down's syndrome;Finch;Ala. J. med. Sci.,1966
4. Down's syndrome in mother and child;Finley;Obstet. Gynec.,1968
5. An XYY man with progeny indicating familial tendency to non-disjunction;Hauschka;Amer. J. hum. Genet.,1962