1. L'emploi de la chol6cystokinine dans la chol6cystographie;Adlercreutz, E.; Jorpes, E.; Mutt, V.; Wegelius, C.;Arch. Mal. Appar. dig,1957
2. The pancreatic secretion in man after intravenous administration of secretin;Agren, G.; Lagerlof, H.;Acta med. scand,1936
3. The biliary response in the secretin test;Agren, G.; Lagerlof, H.;Ibid,1937
4. The secretin test of pancreatic function in the diagnosis of pancreatic disease;Agren, G.; Lagerlof, H.; Berglund, H.;Ibid,1936
5. Brod6n, B. (1956). Forsok med cholecystokinin vid cholecystografi. Nord. Med., 56, 1182.