SIKDER, M. S.; DAS, T. K.; MOULA, K. Evaluation of Upper Abdominal Pain of Admitted Patients in a Tertiary Hospital. The Planet, [S. l.], v. 6, n. 01, p. 67–74, 2022. Disponível em: https://bdjournals.org/index.php/planet/article/view/172. Acesso em: 19 apr. 2024.