Cheng HY (2007)
Could the potential benefits of cholinesterase inhibitors in Alzheimer's disease be reduced after adjusting for coexisting diseases and multiple medications?
J Gerontol A Biol Sci Med Sci
62 :680\; author reply 680
Cheng HY (2007)
J Gerontol A Biol Sci Med Sci
62 :680\; author reply 680