Hernández R, Chaparro E, Díaz C, Carbajal M, Cieza Érico, Cerpa R. Frequency of hepatitis A in children and adolescents from five cities of Peru. Rev Peru Med Exp Salud Publica [Internet]. 2015 Sep. 24 [cited 2024 Apr. 28];32(3):499-503. Available from: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/1679