Summed score of the Patient Health Questionnaire-9 was a reliable and valid method for depression screening in chronically ill elderly patients

标题
Summed score of the Patient Health Questionnaire-9 was a reliable and valid method for depression screening in chronically ill elderly patients
作者
关键词
-
出版物
JOURNAL OF CLINICAL EPIDEMIOLOGY
Volume 61, Issue 7, Pages 679-687
出版商
Elsevier BV
发表日期
2008-03-04
DOI
10.1016/j.jclinepi.2007.07.018

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