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Curr Gastroenterol Rep 2002;4:373-382.","DOI":"10.1007\/s11894-002-0007-1"},{"key":"ref78","doi-asserted-by":"crossref","unstructured":"Arslan G, Kahrs GE, Lind R, Fr&oslash;yland L, Florvaag E, Berstad A. Patients with subjective food hypersensitivity: the value of analyzing intestinal permeability and inflammation markers in gut lavage fluid. Digestion 2004;70:26-35.","DOI":"10.1159\/000080078"},{"key":"ref79","doi-asserted-by":"crossref","unstructured":"Arslan G, Gilja OH, Lind R, Florvaag E, Berstad A. Response to intestinal provocation monitored by transabdominal ultrasound in patients with food hypersensitivity. Scand J Gastroenterol 2005;40:386-394.","DOI":"10.1080\/00365520510012163"},{"key":"ref80","unstructured":"Hawes RH, Fockens P. Endosonography Philadelphia: WB Saunders; 2006;1-344."},{"key":"ref81","unstructured":"Odegaard S, Nesje LB, Gilja OH. Atlas of endoscopic ultrasonography Bergen: Fagbokforlaget; 2007;1-208."},{"key":"ref82","doi-asserted-by":"crossref","unstructured":"Odegaard S, Nesje LB, Hoff DA, Gilja OH, Gregersen H. Morphology and motor function of the gastrointestinal tract examined with endosonography. World J Gastroenterol 2006;12:2858-2863.","DOI":"10.3748\/wjg.v12.i18.2858"},{"key":"ref83","doi-asserted-by":"crossref","unstructured":"Hwang JH, Kimmey MB. Assessment of the layered structure in the gastrointestinal tract. Basic and New Aspects of Gastrointestinal Ultrasonography. 1 ed Singapore: World Scientific Publishers; 2005;167-188.","DOI":"10.1142\/9789812569219_0005"},{"key":"ref84","doi-asserted-by":"crossref","unstructured":"Hoff DA, Gregersen H, Odegaard S, Nesje LB, Oevreboe K, Hausken T, Gilja OH, Matre K, Hatlebakk JG. A multimodal laser Doppler and endosonographic distension device for studying mechanosensation and mucosal blood flow in the oesophagus. Neurogastroenterol Motil 2006;18:243-248.","DOI":"10.1111\/j.1365-2982.2005.00738.x"},{"key":"ref85","doi-asserted-by":"crossref","unstructured":"Hausken T, Odegaard S, Matre K, Berstad A. Antroduodenal motility and movements of luminal contents studied by duplex sonography. Gastroenterology 1992;102:1583-1590.","DOI":"10.1016\/0016-5085(92)91717-I"},{"key":"ref86","doi-asserted-by":"crossref","unstructured":"Hausken T, Gilja OH, Undeland KA, Berstad A. Timing of postprandial dyspeptic symptoms and transpyloric passage of gastric contents. Scand J Gastroenterol 1998;33:822-827.","DOI":"10.1080\/00365529850171477"},{"key":"ref87","doi-asserted-by":"crossref","unstructured":"Gentilcore D, Hausken T, Meyer JH, Chapman IM, Horowitz M, Jones KL. Effects of intraduodenal glucose, fat, and protein on blood pressure, heart rate, and splanchnic blood flow in healthy older subjects. Am J Clin Nutr 2008;87:156-161.","DOI":"10.1093\/ajcn\/87.1.156"},{"key":"ref88","doi-asserted-by":"crossref","unstructured":"Bartz D. Virtual endoscopy in research and clinical practice. Comput Grap Forum 2005;24:111&ndash;126.","DOI":"10.1111\/j.1467-8659.2005.00831.x"},{"key":"ref89","doi-asserted-by":"crossref","unstructured":"Nakata N, Miyamoto Y, Tsujimoto F, Harada J, Tada S, Fukuda K. Ultrasound virtual endoscopic imaging. Semin Ultrasound CT MR 2001;22:78-84.","DOI":"10.1016\/S0887-2171(01)90020-4"},{"key":"ref90","unstructured":"Rogalla P. Virtual endoscopy: An application snapshot. Medicamundi 1999;43:17-23."},{"key":"ref91","doi-asserted-by":"crossref","unstructured":"Rogalla P. Virtual endoscopy of the small intestine. Virtual endoscopy and related 3D techniques Heidelberg: Springer; 2000;77-100.","DOI":"10.1007\/978-3-642-56460-4_5"},{"key":"ref92","doi-asserted-by":"crossref","unstructured":"Bitter I, Kaufman AE, Sato M. Penalized-distance volumetric skeleton algorithm. IEEE Trans Vis Comput Graph 2001;7:195-206.","DOI":"10.1109\/2945.942688"},{"key":"ref93","doi-asserted-by":"crossref","unstructured":"Neubauer A, Mroz L, Wolfsberger S, Wegenkittl R, Forster MT, Buhler K. STEPS - an application for simulation of transsphenoidal endonasal pituitary surgery. IEEE 2004;7:513-520.","DOI":"10.1109\/VISUAL.2004.98"},{"key":"ref94","doi-asserted-by":"crossref","unstructured":"Rezk-Salama C, Kolb A. Opacity peeling for direct volume rendering. Comput Grap Forum 2006;25:597-606.","DOI":"10.1111\/j.1467-8659.2006.00979.x"},{"key":"ref95","unstructured":"Vilanova Bartroli A, Wegenkittl R, K&ouml;nig A, Gr&ouml;ller E. Nonlinear virtual colon unfolding. IEEE 2001;25:91-98."},{"key":"ref96","doi-asserted-by":"crossref","unstructured":"Williams D, Grimm S, Coto E, Roudsari A, Hatzakis H. Volumetric curved planar reformation for virtual endoscopy. IEEE Trans Vis Comput Graph 2008;14:109-119.","DOI":"10.1109\/TVCG.2007.1068"},{"key":"ref97","doi-asserted-by":"crossref","unstructured":"Kanitsar A, Fleischmann D, Wegenkittl R, Felkel P, Gr&ouml;ller ME. CPR - Curved planar reformation. IEEE 2002;14:37-44.","DOI":"10.1109\/VISUAL.2002.1183754"},{"key":"ref98","doi-asserted-by":"crossref","unstructured":"Straka M, Cervenansky M, La Cruz A, K&ouml;chl A, Sr&aacute;mek M, Gr&ouml;ller ME, Fleischmann D. The VesselGlyph: focus &amp; context visualization in CT-angiography. 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