Zavaleta Espejo, Gina, et al. “Effect of Albendazole at Different Concentrations on Fertilization and Early Cleavage in Tetrapygus Niger ‘sea urchin’”. Scientia Agropecuaria, vol. 4, no. 3, Oct. 2013, pp. 251-6, https://doi.org/10.17268/sci.agropecu.2013.03.11.