Karamon, J., Kochanowski, M., Sroka, J., Cencek, T., Różycki, M., Chmurzyńska, E., & Bilska-Zając, E. (2013). The prevalence of Echinococcus multilocularis in red foxes in Poland—current results (2009–2013). Springer Berlin Heidelberg.

Karamon, Jacek, Maciej Kochanowski, Jacek Sroka, Tomasz Cencek, Mirosław Różycki, Ewa Chmurzyńska, and Ewa Bilska-Zając. The Prevalence of Echinococcus Multilocularis in Red Foxes in Poland—current Results (2009–2013). Springer Berlin Heidelberg, 2013.

Karamon, Jacek, et al. The Prevalence of Echinococcus Multilocularis in Red Foxes in Poland—current Results (2009–2013). Springer Berlin Heidelberg, 2013.