Schuh, Gabriela Jungblut, Sandra Jungblut Schuh, Flávia Vieira Lopes, e Antônio Carlos Maciel. “Plummer-Vinson Syndrome Associated With Lower Esophageal Ring (Schatzki’s Ring) and Hiatus Hernia”. Clinical and Biomedical Research 39, no. 4 (março 25, 2020). Acessado novembro 28, 2022. https://seer.ufrgs.br/index.php/hcpa/article/view/97226.