“Endoscopic Retrograde Cholangiopancreatography With an Ultra-Slim Forward-Viewing Gastroscope in a 3.8 Kg Infant: A Case-Report”. Archives of Pediatric Gastroenterology, Hepatology, and Nutrition, vol. 2, no. 4, Nov. 2023, pp. 24-9, https://doi.org/10.58427/apghn.2.4.2023.24-9.