[Prenatal diagnosis of genetic illnesses. 500 cases].
D000328:Adult; D000649:Amniocentesis; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007621:Karyotyping; D008875:Middle Aged; D011247:Pregnancy
Diagnostic prénatal des maladies gététiques. A propos de 500 observations.