TY  - BOOK
AU  - PALOMAKI,G.E.
TI  - COLLABORATIVE STUDY OF DOWN SYNDROME SCREENING USING MATERNAL SERUM APLHA-FETOPROTEIN AND MATERNAL AGE
KW  - Discapacidad intelectual
KW  - EtiologÃ­a
KW  - InvestigaciÃ³n
KW  - Madre
KW  - Sangre
KW  - SÃ­ndrome de Down
KW  - Discapacidad
KW  - Documental
ER  - 
