Perez-Sabino, J. F.; Quevedo-López, G.; Xajil-Sabán, M.; Santos-Ruiz, F.; Mazariegos-Ortiz, C.; Mérida-Reyes, M. S.; Oliva-Hernández, B. E. Microplastics in the Gastrointestinal Tract and Gills of Fish (Dormitator Latifrons) from Monterrico Multiple Use Natural Reserve, Guatemala. Ecotoxicol. Environ. Contam. 2025, 20, 112-119.