Peroral transgastric endoscopic primary repair of a ventral hernia in a porcine model - Hu, B; Kalloo, A N; Chung, S S C; Cotton, P B; Gostout, C J; Hawes, R H; Pasricha, P J; Isakovich, N V; Nakajima, Y; Kawashima, K; Kantsevoy, S V (Endoscopy, 2007)