First report of microcystin-producing benthic cyanobacteria in Mexican mountain rivers: polyphasic characterization and HPLC toxin detection - Márquez-Santamaria, K; Carmona-Jimenez, J; Caro-Borrero, A; Becerra-Absalón, I; Munoz, M; Ortiz, D; Urizar, EP (Toxicon, 2025)