Takaki Shimura, Eriko Okuyama and Hironori Osugi (2021) “Study on Color Words Pick-Out Test (CWPT) Available for Classifying the Slight Disorder on the Preclinical Stage of Dementia”, New Frontiers in Medicine and Medical Research Vol. 8, pp. 142–150. doi: 10.9734/bpi/nfmmr/v8/12198D.