1. Flemstrom G, Kivilaakso E: Demonstration of a pH gradient at the luminal surface of rat duodenumin vivo and its dependence on mucosal alkaline secretion. Gastroenterology 84:787?794, 1983
2. Flemstrom G, Jedstedt G, Nylander O: Effects of some opiates and vasoactive intestinal peptide (VIP) on duodenal surface epithelial bicarbonate secretion in the rat. Scand J Gastroenterol 20(suppl 110):49?53, 1985
3. Flemstrom G, Jedstedt G, Nylander O: ?-Endorphin and enkephalins stimulate duodenal mucosal alkaline secretion in the ratin vivo. Gastroenterology 90:368?372, 1986
4. Isenberg JI, Flemstrom G, Johansson C: Mucosal bicarbonate secretion is significantly greater in the proximal versus distal duodenum in thein vivo rat.In Mechanism of Mucosal Protection in the Upper Gastrointestinal Tract. A Allen, G Flemstrom, A Garner, W Silen, LA Turnberg (eds). New York, Raven Press, 1984, pp 175?180
5. Heylings JR, Hurst BC, Garner A: Effect of luminal acidification on duodenal bicarbonate secretion.In Mechanisms of Mucosal Protection in the Upper Gastrointestinal Tract. A Allen, G Flemstrom, A Garner, W Silen, LA Turnberg (eds). New York, Raven Press, 1984, pp 167?173