Schuh, Gabriela Jungblut, João Edson Prediger, Sandra Jungblut Schuh, Rodrigo Soares de Souza Marques, e Antônio Carlos Maciel. “Pseudoacalasia: Um Desafio diagnóstico”. Clinical and Biomedical Research 41, no. 1 (junho 28, 2021). Acessado fevereiro 4, 2023. https://seer.ufrgs.br/index.php/hcpa/article/view/102918.