4Roviaro GC, Varoli F, Vergani C, et al. State of the art in thoracospic surgery : a personal experience of 2000 videothoracoseopie procedures and an overview of the literature[J]. Surg Endose ,2002,16 : 881-892.
5Solaini L, Bagioni P, Campanini A, et al. Diagnostic role of videothoracoseopy in mediastinal diseases [ J ]. Eur J Cardiothorae Surg, 1998,13:491-493.
6Metintas M, Ak G, Yildirim H, et al. The safety of medical thoraeoseopy in a group at high risk for complications[J]. J Bronehology Interv Pulmono1,2013,20 : 224 -231.
7Clark J, Sodergren M, Correia-Pinto J, et al. Natural orifice translumenal thoraeoscopie surgery: does the slow progress and the associated risks affect feasibility and potential clinical applications [ J]. Surg Innov,2009,16 : 9-15.
8Matthes K, Jung Y, Kato M, et al. Efficacy of full-thickness GI perforation closure with a novel over-the-scope clip applicationdevice: an animal study [ J ]. Gastrointest Endosc, 2011,74: 1369-1375.
9Zhang XL, Sun G, Tang P, et al. Endoscopic closure of experimental iatrogenic gastric fundus perforation using over-the- scope clips in a surviving canine model [J].J Gastroenterol Hepatol,2013,28 : 1502-1506.
10ASGE/SAGES Working Group on Natural Orifice Translumenal Endoscopic Surgery White Paper October 2005 [ J ] . Gastrointest Endosc,2006,63 : 199-203.