Stability of free beta-subunit in routine practice for trisomy 21 maternal serum screening.
Prenat Diagn
; 19(1): 85-6, 1999 Jan.
Article
in En
| MEDLINE
| ID: mdl-10073916
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Prenatal Diagnosis
/
Down Syndrome
/
Chorionic Gonadotropin, beta Subunit, Human
Type of study:
Diagnostic_studies
/
Screening_studies
Limits:
Female
/
Humans
/
Pregnancy
Language:
En
Journal:
Prenat Diagn
Year:
1999
Document type:
Article