Norton, M. E., Jacobsson, B., Swamy, G. K., Laurent, L. C., Ranzini, A. C., Brar, H., … Wapner, R. J. (2016). Cell-free fetal DNA analysis for noninvasive assessment of trisomy (1). Revista Chilena de Obstetricia y Ginecologia, 81(1), 86–88. https://doi.org/10.4067/s0717-75262016000100012

Norton, M. E., B. Jacobsson, G. K. Swamy, L. C. Laurent, A. C. Ranzini, H. Brar, M. W. Tomlinson, et al. “Cell-free fetal DNA analysis for noninvasive assessment of trisomy (1).” Revista Chilena de Obstetricia y Ginecologia 81, no. 1 (January 1, 2016): 86–88. https://doi.org/10.4067/s0717-75262016000100012.

Norton ME, Jacobsson B, Swamy GK, Laurent LC, Ranzini AC, Brar H, et al. Cell-free fetal DNA analysis for noninvasive assessment of trisomy (1). Revista Chilena de Obstetricia y Ginecologia. 2016 Jan 1;81(1):86–8.

Norton, M. E., et al. “Cell-free fetal DNA analysis for noninvasive assessment of trisomy (1).” Revista Chilena de Obstetricia y Ginecologia, vol. 81, no. 1, Jan. 2016, pp. 86–88. Scopus, doi:10.4067/s0717-75262016000100012.

Norton ME, Jacobsson B, Swamy GK, Laurent LC, Ranzini AC, Brar H, Tomlinson MW, Pereira L, Spitz JL, Hollemon D, Cuckle H, Musci TJ, Wapner RJ. Cell-free fetal DNA analysis for noninvasive assessment of trisomy (1). Revista Chilena de Obstetricia y Ginecologia. 2016 Jan 1;81(1):86–88.