Cytological spectrum in patients of gastro-esophageal reflux disease: A prospective study in a tertiary care institute. International Journal of Biomedical Research, [S. l.], v. 8, n. 6, p. 325–328, 2017. DOI: 10.7439/ijbr.v8i6.4185. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/4185. Acesso em: 29 mar. 2026.