Nugraha, Eka Surya, Dolvy Girawan, Nenny Agustanti, Yudi Wahyudi, and Muhammad Begawan Bestari. 2020. “Role of Radial Endoscopic-Ultrasound (EUS) to Establish Diagnosis of Undetermined Causes of Obstructive Jaundice: A Case Series”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 20 (3):189-93. https://doi.org/10.24871/2032019189-193.