APA Citatie

Silver, R., Clifton, R. G., Myatt, L., Hauth, J. C., Leveno, K. J., Reddy, U. M., . . . Sorokin, Y. (2016). Cell-free total and fetal DNA in first trimester maternal serum and subsequent development of preeclampsia. Am J Perinatol.

Chicago Style citaat

Silver, Robert, et al. "Cell-free Total and Fetal DNA in First Trimester Maternal Serum and Subsequent Development of Preeclampsia." Am J Perinatol 2016.

MLA citatie

Silver, Robert, et al. "Cell-free Total and Fetal DNA in First Trimester Maternal Serum and Subsequent Development of Preeclampsia." Am J Perinatol 2016.