Budiyani, Laras, et al. “Differences in the Insulin Resistance Levels Measured by HOMA-IR Between Patients With Erosive and Non-Erosive Gastroesophageal Reflux Disease”. Journal of the ASEAN Federation of Endocrine Societies, vol. 32, no. 2, Sept. 2017, p. 139, https://asean-endocrinejournal.org/index.php/JAFES/article/view/416.