Pascoli, A.L. et al. 2025. UNDIFFERENTIATED MALIGNANT MAMMARY NEOPLASM IN A MIXED BREED DOG WITH INFILTRATION OF A LARGE MASS IN THE ABDOMINAL CAVITY: CASE REPORT. Revista de Geopolítica. 16, 4 (Sep. 2025), e668. DOI:https://doi.org/10.56238/revgeov16n4-027.