1) Fujita R, Kumura F. Arrhythmia and ischemic changes of the heart induced by gastric endoscopic procedure. Am J Gastroenterol 64:44-48, 1975
2) Kinoshita Y, Ishido S, Kitajima N, et al. Arterial oxygen saturation, blood pressure, and pulse rate during upper gastrointestinal endoscopy-influence of sedation and age. J Clin Gastroenterol 13:656-660, 1991
3) Fregonese D, Falco GD. Trough the nose gastroscopy. Am J Gastroenterol 86:381, 1991
4) Shaker R. Unsedated trans-nasal pharyngoesophagogastroduodenoscopy(T-EGD):technique. Gasrointest Endosc 40:346-348, 1994
5) Zaman A, Hahn M, Hapke R, et al. A randomized trial of peroral versus transnasal unsedated endoscopy using ultrathin videoendoscope Gastrointest Endosc 49:279-284, 1999
6) Yagi J, Adachi K, Arima N, et al. A prospective randomized comparative study on the safety and tolerability of transnasal esophagogastroduodenoscopy. Endoscopy 37:1226-1231, 2005
7)中田博也,岡政志,曲里浩人,他.鎮静剤使用下,上部消化管の通常及び経鼻内視鏡検査の呼吸循環器系に対する影響に関するProspective study.Gastroenterol Endosc 49:2684-2689, 2007
8)林 亨,鳥巣隆資,野村昌弘,他.施設検診への経鼻内視鏡検査の導入(検査時び循環動態の検討).日消がん検誌 412-419, 2007
9) Robinson BF. Relation of heart rate and systolic blood pressure to the onset of pain in angina pectoris. Circulation 57:1073-1083, 1967
10) Gobel FL, Norstrom LA, Nelson RR, et al. The rate pressure product as an index of myocardial oxygen consumption during exercise in patients with angina pectoris. Circulation 57:549-556, 1978
11) Preiss C, Charton JP, Schumacher B. A randomized trial of unsedated transnasal small-caliber esophagogastroduodenoscopy(EGD)versus peroral small-caliber EGD versus convensional EGD. Endoscopy 35:641-646, 2003
12)井上晴洋,加賀まこと,南ひとみ,他.超・拡大内視鏡による生体内細胞観察―EndomicroscopyからEndocytoscopyへ,そして2重染色法の開発にいたるまで.Gastroenterol Endosc 49:2811-2818, 2007