First-trimester combined screening for trisomy 21 with different combinations of placental growth factor, free ß-human chorionic gonadotropin and pregnancy-associated plasma protein-A.
Ultrasound Obstet Gynecol
; 40(5): 530-5, 2012 Nov.
Article
in En
| MEDLINE
| ID: mdl-22611005
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pregnancy-Associated Plasma Protein-A
/
Pregnancy Proteins
/
Down Syndrome
Type of study:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
/
Screening_studies
Limits:
Adult
/
Female
/
Humans
/
Pregnancy
Language:
En
Journal:
Ultrasound Obstet Gynecol
Journal subject:
DIAGNOSTICO POR IMAGEM
/
GINECOLOGIA
/
OBSTETRICIA
Year:
2012
Type:
Article
Affiliation country:
Germany