WIDODO, B.; NUSI, I. A.; SUGIHARTONO, T. Effect of Pneumatic Balloon Dilation to The Changes of Eckardt Score in Patient With Achalasia. Biomolecular and Health Science Journal, [S. l.], v. 3, n. 1, p. 1–4, 2020. DOI: 10.20473/bhsj.v3i1.17938. Disponível em: https://e-journal.unair.ac.id/BHSJ/article/view/17938. Acesso em: 4 aug. 2024.