1. Swallowing problems in the elderly;Sheth;Dysphagia,1988
2. Videofluoroscopy in elderly patients with aspiration: importance of evaluating both oral and pharyngeal stages of deglutition;Feinberg;AJR Am J Roentgenol,1991
3. Influence of normal aging on oral-pharyngeal and upper esophageal sphincter function during swallowing;Shaw;Am J Physiol,1995
4. Swallowing, ingestion and dysphagia: a reappraisal;Leopold;Arch Phys Med Rehabil,1983
5. Integration of oral and pharyngeal bolus propulsion: a new model for the physiology of swallowing;Palmer;Jpn J Dysphagia Rehabil,1997