OLIVEIRA, Karla Ramos Melo; GALLIZA SANTANA MONTALVÃO, Juliana; CAMELIER, Aquiles Assunção; ROSA, Fernanda Warken. Research protocol: the impact of peptic ulcers on patients with chronic obstructive pulmonary disease. Journal of Evidence-Based Healthcare, Salvador, Brazil, v. 4, p. e3984, 2022. DOI: 10.17267/2675-021Xevidence.2022.e3984. Disponível em: https://www5.bahiana.edu.br/index.php/evidence/article/view/3984.. Acesso em: 14 may. 2025.