Search
Now showing items 1-2 of 2
The epidemiology of down syndrome in four counties in ireland 1981-1990
(Oxford University Press (OUP), 1996-03-01)
Background We conducted a descriptive epidemiological study oi Down syndrome (DS) in the four Irish counties (Dublin, Kildare, Wicklow and Galway) covered by EUROCAT registries of congenital malformations for the years ...
Fluorescence in situ hybridization studies on the sex chromosome constitution of human sperm
(Informa UK Limited, 1997-01-01)
More males are conceived than females and more males are born as a result of in vitro fertilization (IVF) and donor insemination procedures. All donor sperm samples are frozen for a minimum of 6 months before they are used. ...