APA

Chen K. M., White K., Shabbeer J. & Schmid M. (20200206). Maternal age trends support uptake of non-invasive prenatal testing (NIPT) in the low-risk population. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Chicago

Chen Kelly M, White Karen, Shabbeer Junaid and Schmid Maximilian. 20200206. Maternal age trends support uptake of non-invasive prenatal testing (NIPT) in the low-risk population. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Harvard

Chen K. M., White K., Shabbeer J. and Schmid M. (20200206). Maternal age trends support uptake of non-invasive prenatal testing (NIPT) in the low-risk population. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

MLA

Chen Kelly M, White Karen, Shabbeer Junaid and Schmid Maximilian. Maternal age trends support uptake of non-invasive prenatal testing (NIPT) in the low-risk population. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians. 20200206.