Yuki M, Amano Y, Komazawa Y, Fukuhara H, Shizuku T, Yamamoto S, Kinoshita Y. Unsedated transnasal small-caliber esophagogastroduodenoscopy in elderly and bedridden patients. World J Gastroenterol 2009; 15(44): 5586-5591 [PMID: 19938199 DOI: 10.3748/wjg.15.5586]
Corresponding Author of This Article
Yuji Amano, MD, Division of Endoscopy, Shimane University Hospital, 89-1 Enya-cho, Izumo-shi, Shimane 693-8501, Japan. amano@med.shimane-u.ac.jp
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