Oh, H., Choi, M., Park, J., Song, K., & Yoo, H. (2018). Acid Secretion and Its Relationship to Esophageal Reflux Symptom in Patients with Subtotal Gastrectomy. Digestive Diseases and Sciences. https://doi.org/10.1007/s10620-018-4923-9 (Original work published 2018)