@article{amiri_qi_alonso_núñez_kozyk_2021,  title={Evaluation of the Droplets and Aerosols, Posing Potential Risks of COVID-19 Disease Infection Transmission in Dentistry: A Systematic Review and Meta-Analysis of Observational Studies},  volume={21},  ISSN={1983-4632},  url={https://doi.org/10.1590/pboci.2021.126},  DOI={10.1590/pboci.2021.126},  journal={Pesquisa Brasileira em Odontopediatria e Clínica Integrada},  publisher={Associação de Apoio à Pesquisa em Saúde Bucal},  author={Amiri, Ali and Qi, Fan and Alonso, Maria Beatriz Carrazzone Cal and Núñez, Nadia Sotelo and Kozyk, Olha},  year={2021},  pages={e0262} }