Silva-Díaz, Heber, et al. “Acute Hepatitis A in Patients With Febrile Illness in a Hospital in the Northern Region of Peru”. Revista Peruana De Medicina Experimental Y Salud Pública, vol. 33, no. 1, Feb. 2016, pp. 177-8, https://doi.org/10.17843/rpmesp.2016.331.1887.