mRNA of placental origin is readily detectable in maternal plasma.
Ng EK, Tsui NB, Lau TK, Leung TN, Chiu RW, Panesar NS, Lit LC, Chan KW, Lo YM.
Ng EK, et al. Among authors: chiu rw.
Proc Natl Acad Sci U S A. 2003 Apr 15;100(8):4748-53. doi: 10.1073/pnas.0637450100. Epub 2003 Mar 18.
Proc Natl Acad Sci U S A. 2003.
PMID: 12644709
Free PMC article.