Endoscopic closure of persistent gastrocutaneous fistulae, after percutaneous endoscopic gastrostomy (PEG) tube placement, using the over-the-scope-clip system - Singhal, S; Changela, K; Culliford, A; Duddempudi, S; Krishnaiah, M; Anand, S (Therap Adv Gastroenterol, 2015)