1. A survey of 972 cytogenetically examined cases of Down's syndrome;Gardner, R.J.M.; Veale, A.M.O.; Parslow, M.I.; Becroft, D.M.O.; Shaw, R.L.; Fitzgerald, P.H.; Hutchings, H.E.; McCreanor, H.R.; Wong, J.; Eiby, J.R.; Howarth, D.A.; Whyte, S.E.,1973
2. Parental age and birth weight in translocation Down's syndrome;Matsunaga, E.; Tonomura, A.;Annals of Human Genetics,1972
3. Down's syndrome. Current stage of cytogenetic research;Mikkelsen, M.;Humangenetik,1971
4. Analysis of segregation patterns between sibships within families ascertained in different ways;Stene, J.;Annals of Human Genetics,1969
5. Comparison of segregation ratios for families ascertained in different ways;Stene, J.;Annals of Human Genetics,1969