Proceedings of the National Academy of Sciences of the United States of America Carpenter, B L, Zhou, W, Madaj, Z, DeWitt, A K, Ross, J P, Grønbæk, K, Liang, G, Clark, S J, Molloy, P L & Jones, P A 2018, ' Mother–child transmission of epigenetic information by tunable polymorphic imprinting ', Proceedings of the National Academy of Sciences of the United States of America, vol. 115, no. 51, pp. E11970-E11977 . https://doi.org/10.1073/pnas.1815005115