Malondialdehyde (MDA) and 8-hydroxy-2'-deoxyguanosine (8-OHdG) levels in canine serum: establishing reference intervals and influencing factors. - Perez-Montero, B.; Fermin-Rodriguez, M. L.; Portero-Fuentes, M.; Sarquis, J.; Caceres, S.; Portal, J. C. Illera del; Juan, L. de; Miro, G.; Cruz-Lopez, F. (BMC Veterinary Research, 2025)