TY - JOUR AU - Falcidia, E; Parano, E; Grillo, A; Pavone, P; Takabayashi, H; Trifiletti, R R; Scollo, P; Dallapiccola, B; Grammatico, P; Novelli, A; Paladini, D; Monni, G; Gulisano, A; Scassellati, G TI - Fetal Cells in Maternal Blood: A Six-Fold Increase in Women who have Undergone Amniocentesis and Carry a Fetus with Down Syndrome: A Multicenter Study SN - 0174-304X SN - 1439-1899 PY - 2004 JO - Neuropediatrics JF - Neuropediatrics LA - EN VL - 35 IS - 06 SP - 321 EP - 324 ET - 2004/11/15 DA - 2005/01/03 DO - 10.1055/s-2004-830365 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-2004-830365 ER -