Esparza-Olalla, J. E., Forero-Lugo, F. C., & Mardones-Montanares, M. A. (2020). Use of organophosphates by farmers in the community of Guaslán- Ecuador and hematological changes. Universidad Pedagógica y Tecnológica de Colombia.

Esparza-Olalla, Johanna Elizabeth, Francy Carolina Forero-Lugo, and Marcela Alejandra Mardones-Montanares. Use of Organophosphates by Farmers in the Community of Guaslán- Ecuador and Hematological Changes. Universidad Pedagógica y Tecnológica de Colombia, 2020.

Esparza-Olalla, Johanna Elizabeth, et al. Use of Organophosphates by Farmers in the Community of Guaslán- Ecuador and Hematological Changes. Universidad Pedagógica y Tecnológica de Colombia, 2020.