Drug intoxications reported by the Laboratory of Toxicology of the Department of Toxicology of the University of San Carlos of Guatemala from 2011 to 2015. (10th October 2016) - Hernández, M.; González, M.E.; Guzmán, C.; Chaulon, M.G.; Donis, M.; Cóbar, S.; Prado, F.; Rivera, C.