1. Taber's cyclopedic medical dictionary,1993
2. Dysphagia in aging;Achem;J Clin Gastroenterol,2005
3. Case studies in communicative sciences and disorders;Tanner,2006
4. Do psychogenic dysphagia patients have an eating disorder?;Barofsky;Dysphagia,1998
5. Diagnosis and treatment of swallowing disorders (dysphagia) in acute-care stroke patients (evidence report/technology assessment No. 8);Agency for Health Care Policy and Research,1999