Tatomirović, Željka N., Vesna Škuletić, Ivana Tufegdžić, Ljiljana Tomić, Jelena Džambas, and Dino Tarabar. 2017. “The Value of Brush Cytology and Biopsy for the Diagnosis of Colorectal Cancer”. Vojnosanitetski Pregled 74 (7): 659-65. https://doi.org/10.2298/VSP160112115T.