Yusuf, Sabrina Munggarani, Noto Dwimartutie, Noto Dwimartutie, Hasan Maulahela, Hasan Maulahela, Kuntjoro Harimurti, Kuntjoro Harimurti, et al. “Cardiopulmonary Complications During and After Endoscopy in Elderly Patients:A Prospective Study”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 26, no. 2 (August 15, 2025): 120–129. Accessed October 22, 2026. https://www.ina-jghe.com/index.php/jghe/article/view/1080.