TY  - GEN
AU  - Swinkels,D W
AU  - De Kok,J B
AU  - Steegers,E A P
TI  - [Fetal DNA in maternal blood]
SN  - 0028-2162
PY  - 2004///0913
KW  - Biomarkers, Tumor
KW  - blood
KW  - DNA, Neoplasm
KW  - Female
KW  - Fetal Blood
KW  - Fetal Diseases
KW  - diagnosis
KW  - Humans
KW  - Intestinal Neoplasms
KW  - Maternal-Fetal Exchange
KW  - Pregnancy
KW  - Prenatal Diagnosis
N1  - Publication Type: Comment; Letter
ER  -