Williams, D., Thompson, D. G., Marples, M., Heggie, L., O'Hanrahan, T., & Bancewicz, J. (1994). Diminished oesophageal traction forces with swallowing in gastro-oesophageal reflux disease and in functional dysphagia.

Williams, D., D G. Thompson, M. Marples, L. Heggie, T. O'Hanrahan, and J. Bancewicz. Diminished Oesophageal Traction Forces With Swallowing in Gastro-oesophageal Reflux Disease and in Functional Dysphagia. 1994.

Williams, D., et al. Diminished Oesophageal Traction Forces With Swallowing in Gastro-oesophageal Reflux Disease and in Functional Dysphagia. 1994.