De Silva, H.A.Pathmeswaran, A.Gunatilake, S.B.2016-01-142016-01-142005The Ceylon Medical Journal, 50(03)pp.106-109https://dl.nsf.gov.lk/handle/1/21034Medical SciencesAlzheimer diseaseRivastigmine efficacyCaregiver stressDrug therapyFunctional abilityPsychiatryEfficacy of rivastigmine on activities of daily living in Sri Lankan patients with Alzheimer disease and on improving caregiver burden. a prospective studyArticle