Files, R., C. Cardoso, G. Maia, M. Pinto, M. Silva, J. Prada, F. Silva, and I. Pires. “MMP-9 IMMUNOEXPRESSION IN CANINE CUTANEOUS SQUAMOUS CELL CARCINOMAS: A PRELIMINARY STUDY”. Slovenian Veterinary Research, May 2026, p. Early View, doi:10.26873/SVR-2191-2026.