Pacheco RL, Martimbianco ALC, Einsfeld R, Riera R. Critical analysis of methodological and conceptual aspects of "c19study". Evidence [Internet]. 2020 Dec. 8 [cited 2024 Nov. 22];2(2):131-4. Available from: https://www5.bahiana.edu.br/index.php/evidence/article/view/3449