TY - JOUR AU - Devers, P L; Cronister, A; Ormond, K E TI - Noninvasive prenatal testing/noninvasive prenatal diagnosis: the position of the National Society of Genetic Counselors JO - J Genet Couns VL - 22 PY - 2013 DO - 10.1007/s10897-012-9564-0 SP - 291 EP - 295 N1 - et al. ER -