Syafiq, Muhammad, Marcellus Simadibrata K, Murdani Abdullah, and E. Mujaddid. “Irritable Bowel Syndrome: Diagnosis and Treatment”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 4, no. 1 (January 4, 2003): 14–21. Accessed November 12, 2026. https://www.ina-jghe.com/index.php/jghe/article/view/93.