ZHAN, Ting et al. Clinical Characteristics of 195 Cases of COVID-19 with Gastrointestinal Symptoms COVID-19 with Gastrointestinal Symptoms. Turkish Journal of Gastroenterology, [S. l.], v. 32, n. 2, p. 148–154, 2021. DOI: 10.5152/tjg.2021.20379. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/3699. Acesso em: 1 jan. 2026.