[Frequency of chromosome testing in infants born to mothers over the age of 40].
Béres
J
J
Czeizel
E
E
D000328:Adult; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D006801:Humans; D007621:Karyotyping; D008423:Maternal Age; D011247:Pregnancy; D014463:Ultrasonography
A 40 éven felüli terhesek magzatjainak kromoszóma-vizsgálati gyakorisága hazánkban.