Nature, 561(7722), 201-205. Nature Publishing Group Nature, vol 561, iss 7722 Makohon-Moore, A P, Matsukuma, K, Zhang, M, Reiter, J G, Gerold, J M, Jiao, Y, Sikkema, L, Attiyeh, M A, Yachida, S, Sandone, C, Hruban, R H, Klimstra, D S, Papadopoulos, N, Nowak, M A, Kinzler, K W, Vogelstein, B & Iacobuzio-Donahue, C A 2018, ' Precancerous neoplastic cells can move through the pancreatic ductal system ', Nature, vol. 561, no. 7722, pp. 201-205 . https://doi.org/10.1038/s41586-018-0481-8