Ponni Subbiah

Efficacy of Donepezil on Behavioral Symptoms in Patients With Moderate to Severe Alzheimer's Disease

Bruno Vellas, David Ames, Howard Feldman, 2002, International Psychogeriatrics.

Efficacy of Donepezil on Maintenance of Activities of Daily Living in Patients with Moderate to Severe Alzheimer's Disease and the Effect on Caregiver Burden

Bruno Vellas, Howard Feldman, Serge Gauthier, 2003, Journal of the American Geriatrics Society.