1. Gastrointestinal transit and gastric acid secretion in patients with achalasia;Eckardt, V.F.; Krause, J.; Bolle, D.;Dig Dis Sci,1989
2. Gallbladder function and gastric liquid emptying in achalasia;Annese, V.; Caruso, N.; Accadia, L.; Gabrielli, A.; Modoni, S.; Frusciante, V.;Dig Dis Sci,1991
3. Interdigestive dunndarrmmotilitat bei achalasie;Erckenbrecht, J.F.; Berges, W.; Wienbeck, M.,1983
4. Motility of Oddi's sphincter in Parkinson's disease, progressive systemic sclerosis and achalasia;Hagenmulller, F.; Classen, M.;Endoscopy,1988
5. Diseases of the esophagus;Vantrappen, G.,1975