Levels of urinary beta-core fragment, total oestriol, and the ratio of the two in second-trimester screening for Down syndrome.
Prenat Diagn
; 17(12): 1135-41, 1997 Dec.
Article
in En
| MEDLINE
| ID: mdl-9467810
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Peptide Fragments
/
Prenatal Diagnosis
/
Down Syndrome
/
Chorionic Gonadotropin, beta Subunit, Human
/
Estriol
/
Fetal Diseases
Type of study:
Diagnostic_studies
/
Observational_studies
/
Screening_studies
Limits:
Adult
/
Female
/
Humans
/
Pregnancy
Language:
En
Journal:
Prenat Diagn
Year:
1997
Document type:
Article
Affiliation country:
United States