DEMIRTAŞ, Coşkun Özer; VAHABOV, Cavansir; MUSTAFAYEV, Fuad; SAHIN, Tevhide; PARLAK, Erkan. Impact of COVID-19 Pandemic on Gastroenterology Fellowship Training in Turkey: A Prospective Nationwide Survey Study. Turkish Journal of Gastroenterology, [S. l.], v. 32, n. 10, p. 879–887, 2021. DOI: 10.5152/tjg.2021.201110. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/3788. Acesso em: 1 jan. 2026.