Down syndrome

[KOKKINOPOULOS DIMITRIS]

KOKKINOPOULOS DIMITRIS wrote in message
<78tke2$aop$1 at medousa.forthnet.gr>...
>I like to know if there is any available program for the estimation of
>relative risk of Down syndrome
>I f this is in excell format will be very helpfull to me
>
>Dim. Kokkinopoulos
>Hellenic anticancer Institute
>
>