dos Santos Resende Rodrigues, V. et al. 2026. Fine-needle aspiration cytology and cell block technique for grading canine mammary tumors: diagnostic feasibility and prognostic utility. Brazilian Journal of Veterinary Pathology. 19, (Mar. 2026), e019003. DOI:https://doi.org/10.24070/bjvp.1983-0246.019003.