Prevalence of depression and depressive symptoms among older Japanese people: comorbidity of mild cognitive impairment and depression

Hidaka S, Ikejima C, Kodama C, Nose M, Yamashita F, Sasaki M, Kinoshita T, Tanimukai S, Mizukami K, Takahashi H, Kakuma T, Tanaka S, Asada T. Prevalence of depression and depressive symptoms among older Japanese people: comorbidity of mild cognitive impairment and depression. Int J Geriatr Psychiatry. 2012; 27(3): 271-9.