APA (7th ed.) Citation

Brar, H., Wang, E., Struble, C., Musci, T. J., & Norton, M. E. (2013). The fetal fraction of cell-free DNA in maternal plasma is not affected by a priori risk of fetal trisomy. The journal of maternal-fetal & neonatal medicine, 26(2), 143-145. https://doi.org/10.3109/14767058.2012.722731

Chicago Style (17th ed.) Citation

Brar, Herb, Eric Wang, Craig Struble, Thomas J. Musci, and Mary E. Norton. "The Fetal Fraction of Cell-free DNA in Maternal Plasma Is Not Affected by a Priori Risk of Fetal Trisomy." The Journal of Maternal-fetal & Neonatal Medicine 26, no. 2 (2013): 143-145. https://doi.org/10.3109/14767058.2012.722731.

MLA (9th ed.) Citation

Brar, Herb, et al. "The Fetal Fraction of Cell-free DNA in Maternal Plasma Is Not Affected by a Priori Risk of Fetal Trisomy." The Journal of Maternal-fetal & Neonatal Medicine, vol. 26, no. 2, 2013, pp. 143-145, https://doi.org/10.3109/14767058.2012.722731.