Kalantarzadeh, F. , Halimiasl, L. , Nikoobayan, M.R., Torkashvand, M. , Talarposhti, F.R. and Tavana, M. 2026. Evaluation of the effect of pantoprazole administration on the transit time of barium sulphate contrast medium in mixed breed dogs: Pantoprazole and transit time of barium. Letters In Animal Biology. 6, 2 (May 2026), 08–12. DOI:https://doi.org/10.62310/liab.v6i2.280.