TY - JOUR T1 - Saliva liquid biopsy: MMP2, MMP9, and TIMP2 as potential diagnostic biomarkers in oral squamous cell carcinoma. An observational case-control study JO - Journal of Applied Oral Science A1 - Cruz-Romero, Sergio D. A1 - Baldión, Ana Margarita A1 - Tawil, José Antonio Hakim A1 - Escallon, Alberto A1 - Rodriguez-Urrego, Paula A. A1 - Baldión, Paula Alejandra SN - 1678-7757 UL - 10.1590/1678-7765-2025-0555 VL - 34 Y1 - 2026 PB - Brasil ER -