Quiñones Coneo KL, Carvajal del Castillo O, Bello Gutiérrez P, Pulido Ovalle E, Caro Gutiérrez MD. Methemoglobinemia secondary to application of a topical anesthetic (EMLA). Rev Pediatr Aten Primaria. 2021;23:79-81.

Basulto Marset J, Manera M, Baladia E. Dietary intake of nitrate in Spanish infants and children and risk of methemoglobinemia. Rev Pediatr Aten Primaria. 2014;16:65-9.