@article{gonkowski_całka_2012,  title={The influence of selected pathological states on the somatostatin-like immunoreactive (SOM-LI) endocrine cells in the mucosal layer of the porcine descending colon},  volume={32},  ISSN={0100-736X},  url={https://doi.org/10.1590/S0100-736X2012001300014},  DOI={10.1590/S0100-736X2012001300014},  journal={Pesquisa Veterinária Brasileira},  publisher={Colégio Brasileiro de Patologia Animal - CBPA},  author={Gonkowski, Sławomir and Całka, Jarosław},  year={2012},  month={Dec},  pages={79–83} }