Bayer AM, Danysh HE, Garvich M, Gonzalvez G, Checkley W, Alvarez M, Gilman RH. An unforgettable event: a qualitative study of the 1997-98 El Niño in northern Peru. Disasters. 2014 Apr;38(2):351-74. doi: 10.1111/disa.12046
Bui CL, Kaye JA, Castellsague J, Calingaert B, McQuay LJ, Riera-Guardia N, Saltus CW, Quinlan SC, Holick CN, Wahl PM, Suzart K, Rothman KJ, Wallander MA, Perez-Gutthann S. Validation of acute liver injury cases in a population-based cohort study of oral antimicrobial users. Curr Drug Saf. 2014 Mar;9(1):23-8.