Authors: Castell, JA Johnston, BT Colcher, A Li, Q Gideon, RM Castell, DO

Citation: Ja. Castell et al., Manometric abnormalities of the oesophagus in patients with Parkinson's disease, NEUROG MOT, 13(4), 2001, pp. 361-364

Authors: Johnston, BT Colcher, A Li, Q Gideon, RM Castell, JA Castell, DO

Citation: Bt. Johnston et al., Repetitive proximal esophageal contractions: A new manometric finding and a possible further link between Parkinson's disease and achalasia, DYSPHAGIA, 16(3), 2001, pp. 186-189

Authors: Meier-Ewert, HK van Herwaarden, MA Gideon, RM Castell, JA Achem, S Castell, DO

Citation: Hk. Meier-ewert et al., Effect of age on differences in upper esophageal sphincter and pharynx pressures between patients with dysphagia and control subjects, AM J GASTRO, 96(1), 2001, pp. 35-40

Authors: Gideon, RM Castell, DO Yarze, J

Citation: Rm. Gideon et al., Prospective randomized comparison of pneumatic dilatation technique in patients with idiopathic achalasia, DIG DIS SCI, 44(9), 1999, pp. 1853-1857