Preliminary insight into the fish microbiota in a small lowland river affected by municipal wastewater effluentJoanna Grabowska, Grzegorz Zięba, Paulina Borówka, Maciej Chyb, Jakub Lach, Dominik Strapagiel, Kacper Pyrzanowski and Mirosław PrzybylskiKnowl. Manag. Aquat. Ecosyst., 426 (2025) 28DOI: https://doi.org/10.1051/kmae/2025026