Suarez-Ognio L, Estela-Ayamamani D, Cáceres-Mejía B, Gambirazio-Carbajal C, Cabrera R. Impact of the “El Niño” phenomenon from 1997 to 1998 on the health of the peruvian population: risk potential for 2015. Rev Peru Med Exp Salud Publica. 2015;32(2):403-404. doi:10.17843/rpmesp.2015.322.1645