E. Okuyama

The factorial structure of the mini mental state examination (MMSE) in Japanese dementia patients

S. Ohgi, E. Schneider, K. Shigemori, 2010, BMC geriatrics.

Fundamental examination of a self diagnostic system for the early stage of senile disuse dementia

T. Shimura, M. Kaneko, S. Kaneko, 2009 .