K. Nakajoh

Relation between incidence of pneumonia and protective reflexes in post‐stroke patients with oral or tube feeding

H. Arai, K. Sekizawa, H. Sasaki, 2000, Journal of internal medicine.

Risk Factors of Aspiration Pneumonia in Alzheimer’s Disease Patients

H. Arai, Hidetada Sasaki, T. Ohrui, 2001, Gerontology.

Silent cerebral infarction: a potential risk for pneumonia in the elderly

H. Arai, K. Sekizawa, H. Sasaki, 2000, Journal of internal medicine.

Prognosis of Elderly Patients with Dysphagia in Japan

H. Sasaki, T. Matsui, M. Yamaya, 2000, Gerontology.