Fatih Ünal, Murat Çakır, Maşallah Baran, Şengül Duygulu, and Sema Aydoğdu, “Application of endoscopic hemoclips for nonvariceal upper gastrointestinal bleeding in children”, Turkish Journal of Gastroenterology, vol. 25, no. 2, pp. 147–151, Jul. 2019.