Abbreviated C13-mixed triglyceride breath test for detection of pancreatic exocrine insufficiency performs equally as standard 5-hour test in patients after gastrectomy performed for gastric cancer: Abbreviated breath test. Radiol Oncol [Internet]. 2022 Sep. 8 [cited 2026 Oct. 13];56(3):390-7. Available from: https://radioloncol.com/index.php/ro/article/view/3874