@article{article7de9de40,
title   = {Volatility of the COVID-19 vaccine hesitancy: sentiment analysis conducted in Brazil},
author = {Machado Júnior, Celso and Mantovani, Daielly Melina Nassif and de Sandes-Guimarães, Luísa Veras and Romeiro, Maria do Carmo and Furlaneto, Cristiane Jaciara and Bazanini, Roberto},
year = {2023},
doi = {10.3389/fpubh.2023.1192155},
journal   = {Frontiers in Public Health - Front}
}