Nasogastric tube insertion in anesthetized and intubated patients: a new and reliable method.Published in:BMC Gastroenterology, 2012, v. 12, n. 1, p. 99, doi. 10.1186/1471-230X-12-99By:Tsai, Yung-Fong;Luo, Chiao-Fen;Illias, Amina;Chih-Chung Lin;Huang-Ping YuPublication type:Article