Mechán Méndez, V., J. Ramírez Erazo, G. Wong Gutiérrez, C. Durán Espinoza, L. Meza Berrospi, D. Mechán Escalante, and K. Ramírez Herrera. “Bilateral Blindness and Hematoneurological Signs After Bothropic Bite”. ACTA MEDICA PERUANA, Vol. 27, no. 3, Sept. 2010, pp. 188-92, http://54.39.98.165/index.php/AMP/article/view/1383.