The Hastings Center Report Matthews, K R W, Iltis, A S, Marquez, N G, Wagner, D S, Robert, J S, de Melo-Martín, I, Bigg, M, Franklin, S, Holm, S, Metzler, I, Molè, M A, Taupitz, J, Testa, G & Sugarman, J 2021, ' Rethinking Human Embryo Research Policies ', The Hastings Center report, vol. 51, no. 1, pp. 47-51 . https://doi.org/10.1002/hast.1215