Incidence of Vkorc1 gene mutations in brown rat (Rattus norvegicus) populations from downtown Madrid and their role in resistance to anticoagulant rodenticide: Implications for rodenticide management. - Bermejo-Nogales A; Marín-Prat N; Rodriguez JA; Cámara JM; Cordobés A; Navas JM (Ecotoxicology and environmental safety, 2026)