Liu, B. ., Zuo, Y. ., Gu, W. ., Luo, S. ., Shi, Q. ., Hou, L. ., … Fan, J. . (2018). Isolation and phylogenetic analysis of porcine deltacoronavirus from pigs with diarrhoea in Hebei province, China. Transboundary and Emerging Diseases. https://doi.org/10.1111/tbed.12821 (Original work published 2018)