ARINTON, I Gede; SAMUDRO, Pugud; SOEMOHARDJO, Soewignjo. The Nepean Dyspepsia Index: Translation and Validation in Indonesian Language. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, [S. l.], v. 7, n. 2, p. 38–41, 2006. DOI: 10.24871/72200638-41. Disponível em: https://www.ina-jghe.com/index.php/jghe/article/view/169. Acesso em: 21 oct. 2026.