Gastrointestinal helminths of raccoons (Procyon lotor) in western Poland (Lubuskie province) - with particular regard to Baylisascaris procyonis
Jacek Karamon, Maciej Kochanowski, Tomasz Cencek, Magdalena Bartoszewicz, Paweł Kusyk
Potential role of beavers (Castor fiber) in contamination of water in the Masurian Lake District (north-eastern Poland) with protozoan parasites Cryptosporidium spp. and Giardia duodenalis
Jacek Sroka, Zygmunt Giżejewski, Angelina Wójcik-Fatla, Krzysztof Stojecki, Ewa Bilska-Zając, Jacek Dutkiewicz, Tomasz Cencek, Jacek Karamon, Violetta Zając, Paweł Kusyk, Joanna Dąbrowska, Maciej Kochanowski