W. Weber

Significant fetal-maternal hemorrhage after termination of pregnancy: implications for development of fetal cell microchimerism.

K. Klinger, J. Williams, D. Bianchi, 2001, American journal of obstetrics and gynecology.

Interlaboratory comparison of fetal male DNA detection from common maternal plasma samples by real-time PCR.

K. Klinger, J. Vidaver, W. Holzgreve, 2004, Clinical chemistry.

Poly‐FISH: a technique of repeated hybridizations that improves cytogenetic analysis of fetal cells in maternal blood

D. Bianchi, Ji Yi Wang, D. Zhen, 1998, Prenatal diagnosis.

Intact fetal cells in maternal plasma: are they really there?

W. Holzgreve, F. Bischoff, L. Jackson, 2003, The Lancet.