Diagnosing the mild cognitive impairment stage of Alzheimer's disease

Masahiro Maruyama, Toshifumi Matsui, Haruko Tanji, Mari Ootsuki, Miyako Nemoto, Naoki Tomita, Nobuyuki Okamura, Sachio Matsushita, Susumu Higuchi, Manabu Kodama, Hiroyuki Arai, Hidetada Sasaki