RETEL Nº 12, all edition only available in Spanish. Abstract in English.
· Editorial: Una edición del Caribe
· Poisoning for Lantana camara (Cariaquito colorado) in bovine nursing one. Montero-Urdaneta, Merilio; Fernández, Renny; Negrón, Gilberto; Isea, Gerardo; Gutiérrez, Juan Carlos
· Urinary zinc levels in two populations of workers of the mining on small scale of gold, Antioquía, Colombia. Molina, Carlos Federico; Suárez, Ana Maria; Cuesta, Fanny.
· Topic acute toxicity of Bioenraiz in honey bees (Apis mellifera) Odette Beiro Castro, María Elena Echevarría Martínez, Roxana Fraga Álvarez, Anay Martínez Suárez, Yordanka Domínguez Linares, José Trujillo Hernández, Onelio Carballo Hondal.
· Toxic Effects of Saccharosa and Ammonium Ion in Osteopilus septentrionalis larvae Trujillo Hernández. J, Carballo Hondal. O, Castañeda León. J.M, Álvarez Pérez. E, Reyes González A. Centro Nacional de Toxicología
Edición Nº 13, it begins:
· Registry of patients with thallic intoxication in Tucumán after its prohibition as rodenticide in Argentina Nora Martínez Riera, Roque Sant Yacumo, Gabriela Feldman, Nora Riera de Martínez Villa