Screening for Down`s syndrome /
Screening for Down's syndrome /
edited by J. G. Grudzinskas.
- 346 pages : illustrations ; 24 cm.
0521452716
Down's syndrome--Diagnosis
Gonadotropins, Chodionic--Analysis
Prenatal diagnosis
Genetics screening
0521452716
Down's syndrome--Diagnosis
Gonadotropins, Chodionic--Analysis
Prenatal diagnosis
Genetics screening
