POURHOSEINGHOLI, M. A.; SHOJAEE, S.; ASHTARI, S. Three potential challenges in studying COVID-19 pandemic data: Chinese statistics, social media, and preprint servers . Gastroenterology and Hepatology from Bed to Bench, [S. l.], v. 13, n. 4, p. 278–279, 2020. DOI: 10.22037/ghfbb.v13i4.2011. Disponível em: https://journals.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/2011. Acesso em: 30 apr. 2024.