title: Commentary on "Health economics and the value of therapy in Alzheimer's disease." Cholinesterase inhibitors in Alzheimer's disease--evidence-based or evidence-biased?
authors: Psychopharmacology Research Program and Department of Psychiatry, Sunnybrook Health Sciences Center, University of Toronto, Toronto, Ontario, Canada. krista.lanctot@sunnybrook.ca
authors: Krista L
authors: KL
authors: Lanctôt
authors: Nathan
authors: N
authors: Herrmann