Liñan-Chappa, A.A., Estela-Moretti, P.G. and Silva-Díaz, H. (2022) “Factors associated with the refusal of vaccination against COVID-19 in parents of a district of Chiclayo, Peru, 2021”, Anales de la Facultad de Medicina, 83(2), pp. 155–157. doi:10.15381/anales.v83i2.22876.