Şeker, Gül, and Özhan Orhan. “Evaluation of Admissions and Inappropriate Referrals to Pediatric Gastroenterology, Hepatology and Nutrition Outpatient Clinics”. The European Research Journal 11, no. 2 (March 3, 2025): 346–350. Accessed April 5, 2026. https://eurj.org.tr/article/view/988.