(Q53550570)
Statements
Validation of the Patient Health Questionnaire-9 Korean version in the elderly population: the Ansan Geriatric study. (English)
Changsu Han
Sangmee Ahn Jo
Ji-Hyun Kwak
Chi-Un Pae
David Steffens
Inho Jo
Moon Ho Park
24 October 2007
49
2
218-223