1 Rubin EH, "The influence of major depression on clinical and psychometric assessment of senile dementia of the Alzheimer type" 148 : 1164-1171, 1991
2 Pomeroy IM, "The effectiveness of very short scales for depression screening in elderly medical patients" 16 : 321-326, 2001
3 Choi SH, "The Korean version of the neuropsychiatric inventory: a scoring tool for neuropsychiatric disturbance in dementia patients" 15 : 609-615, 2000
4 Montorio I, "The Geriatric Depression Scale: a review of its development and utility" 8 : 103-112, 1996
5 Aron AR, "Stopsignal inhibition disrupted by damage to right inferior frontal gyrus in humans" 6 : 115-116, 2006
6 Kang Y, "Seoul Neuropsychological Screening Battery (SNSB)" Human Brain Research & Consulting 2003
7 D’Ath P, "Screening, detection and management of depression in elderly primary care attenders. I: The acceptability and performance of the 15 item Geriatric Depression Scale (GDS15) and the development of short versions" 11 : 260-266, 1994
8 Shah AK, "Screening for depression among geriatric inpatients with short versions of the Geriatric Depression Scale" 11 : 915-918, 1996
9 Payne JL, "Relationship of cognitive and functional impairment to depressive features in Alzheimer’s disease and other dementias" 10 : 440-447, 1998
10 Parmelee PA, "Psychometric properties of the Geriatric Depression Scale among the institutionalized aged" 1 : 331-338, 1989
1 Rubin EH, "The influence of major depression on clinical and psychometric assessment of senile dementia of the Alzheimer type" 148 : 1164-1171, 1991
2 Pomeroy IM, "The effectiveness of very short scales for depression screening in elderly medical patients" 16 : 321-326, 2001
3 Choi SH, "The Korean version of the neuropsychiatric inventory: a scoring tool for neuropsychiatric disturbance in dementia patients" 15 : 609-615, 2000
4 Montorio I, "The Geriatric Depression Scale: a review of its development and utility" 8 : 103-112, 1996
5 Aron AR, "Stopsignal inhibition disrupted by damage to right inferior frontal gyrus in humans" 6 : 115-116, 2006
6 Kang Y, "Seoul Neuropsychological Screening Battery (SNSB)" Human Brain Research & Consulting 2003
7 D’Ath P, "Screening, detection and management of depression in elderly primary care attenders. I: The acceptability and performance of the 15 item Geriatric Depression Scale (GDS15) and the development of short versions" 11 : 260-266, 1994
8 Shah AK, "Screening for depression among geriatric inpatients with short versions of the Geriatric Depression Scale" 11 : 915-918, 1996
9 Payne JL, "Relationship of cognitive and functional impairment to depressive features in Alzheimer’s disease and other dementias" 10 : 440-447, 1998
10 Parmelee PA, "Psychometric properties of the Geriatric Depression Scale among the institutionalized aged" 1 : 331-338, 1989
11 Friedman B, "Psychometric properties of the 15-item geriatric depression scale in functionally impaired, cognitively intact, community-dwelling elderly primary care patients" 53 : 1570-1576, 2005
12 Sheikh JI, "Proposed factor structure of the Geriatric Depression Scale" 3 : 23-28, 1991
13 Wefel JS, "Neuropsychological functioning in depressed versus nondepressed participants with Alzheimer’s disease" 13 : 249-257, 1999
14 Schneider LS, "National Institute of Mental Health Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE): Alzheimer disease trial methodology" 9 : 346-360, 2001
15 Brown PJ, "Model stability of the 15-item Geriatric Depression Scale across cognitive impairment and severe depression" 22 : 372-379, 2007
16 Lyketsos CG, "Mental and behavioral disturbances in dementia: findings from the Cache County Study on Memory in Aging" 157 : 708-714, 2000
17 Debruyne H, "Is the geriatric depression scale a reliable screening tool for depressive symptoms in elderly patients with cognitive impairment?" 24 : 556-562, 2009
18 Sheikh JI, "Geriatric Depression Scale (GDS) recent evidence and development of a shorter version" 1 : 165-173, 1986
19 Mahoney FI, "Functional evaluation: the barthel index" 14 : 61-65, 1965
20 Havins WN, "Factor structure of the Geriatric Depression Scale and relationships with cognition and function in Alzheimer’s disease" 34 : 360-372, 2012
21 Bae JN, "Development of the Korean version of the Geriatric Depression Scale and its short form among elderly psychiatric patients" 57 : 297-305, 2004
22 Yesavage JA, "Development and validation of a geriatric depression screening scale:a preliminary report" 17 : 37-49, 1982
23 Adams KB, "Depressive symptoms, depletion, or developmental change? Withdrawal, apathy, and lack of vigor in the Geriatric Depression Scale" 41 : 768-777, 2001
24 Fahlander K, "Depression does not aggravate the episodic memory deficits associated with Alzheimer’s disease" 13 : 532-538, 1999
25 Rovner BW, "Depression and Alzheimer’s disease" 146 : 350-353, 1989
26 Incalzi RA, "Construct validity of the 15-item geriatric depression scale in older medical inpatients" 16 : 23-28, 2003
27 Adams KB, "Confirmatory factor analysis of the geriatric depression scale" 44 : 818-826, 2004
28 Breen AR, "Cognitive performance and functional competence in coexisting dementia and depression" 32 : 132-137, 1984
29 McKhann G, "Clinical diagnosis of Alzheimer’s disease: report of the NINCDSADRDA Work Group under the auspices of Department of Health and Human Services Task Force on Alzheimer’s Disease" 34 : 939-944, 1984
30 Kwak YT, "Clinical characteristics according to depression screening tools in patients with Alzheimer’s disease: view from self, caregiver-reported and drug-intervention pattern" 14 : 660-666, 2014
31 Lopez OL, "Alzheimer’s disease and depression: neuropsychological impairment and progression of the illness" 147 : 855-860, 1990
32 Kang Y, "A validity study on the Korean Mini-Mental State Examination (K-MMSE) in dementia patients" 15 : 300-308, 1997
33 Hughes CP, "A new clinical scale for the staging of dementia" 140 : 566-572, 1982
34 Mitchell J, "A multidimensional examination of depression among the elderly" 15 : 198-219, 1993
35 Zubenko GS, "A collaborative study of the emergence and clinical features of the major depressive syndrome of Alzheimer’s disease" 160 : 857-866, 2003