Liñan-Chappa, Andrea Alessandra, Piero Giussepe Estela-Moretti, and Heber Silva-Díaz. 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): 155-57. https://doi.org/10.15381/anales.v83i2.22876.