@article{articlec1716485,
title   = {Covid-19 pandemic in the state of Piauí (Brazil): reported cases, deaths and bed occupancy},
author = {Costa Filho, Antonio Alberto Ibiapina and Oliveira, Naila Albertina de and Próspero, Deyna Francélia Andrade and Guimarães, Mayla R and Ibiapina, Aline Raquel de Sousa and Rabi, José Antonio},
year = {2022},
doi = {10.12957/bjhbs.2022.68181},
journal   = {Brazilian Journal of Health and Biomedical Sciences - BJHBS}
}