Minimally invasive treatment of esophageal perforation using a multidisciplinary treatment algorithm: a case series - Ben-David, K.; Lopes, J.; Hochwald, S.; Draganov, P.; Forsmark, C.; Collins, D.; Chauhan, S.; Wagh, Mihir S.; Carreras, J.; Vogel, S.; Sarosi, G. (Endoscopy, 2011)