1. Diagnostic value of fecal chymotrypsin and trypsin assessment for detection of pancreatic disease;Ammann, R.W.; Tagwercher, E.; Kashiwagi, H.; Rosenmund, H.,1968
2. American Journal of Digestive Diseases, 13, 123-146.
3. Studies of intestinal digestion and absorption in the human;Borgstrom, A.; Dahlqvist, A.; Lundh, G.; Sjovall, J.;Journal of Clinical Investigation,1957
4. A test of pancreatic function in man based on the analysis of duodenal contents after administration of secretin and pancreozymin;Burton, P.; Evans, D.G.; Harper, A.A.; Howat, H.T.; Oleesky, S.; Scott, J.E.; Varley, H.;Gut,1960
5. Effect of secretin and pancreozymin-cholecystokinin on motor function of stomach and duodenum (abstract). Federation;Chey, W.Y.; Lorber, S.H.; Kusakcioglu, O.; Hendricks, J.;Proceedings,1967