RT Journal Article SR Electronic T1 Use of memantine to treat Alzheimer's disease JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 501 OP 502 DO 10.1503/cmaj.1060168 VO 175 IS 5 A1 Serge Gauthier A1 Nathan Herrmann A1 Florian Ferreri A1 Catherine Agokou YR 2006 UL http://www.cmaj.ca/content/175/5/501.abstract