Titlebook: Diseases of the Esophagus; Gaston R. Vantrappen,Jan J. Hellemans Book 1974 Springer-Verlag Berlin Heidelberg 1974 diseases.endoscopy.patho

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Pharmacological Testsdies (a balloon of 40 cm3 was used as an oncometer to detect esophageal volume) they found in achalatic patients a lumen-obliterating esophageal contraction in response to a dose of Mecholyl (methacholine; acetylbeta-methylcholine) which has little effect upon the normal esophagus. Other cholinergic