| 标题 |
A prospective study of widowhood and changes in symptoms of depression in a community sample of the elderly |
| 网址 | |
| DOI | |
| 其它 |
期刊:Psychol Med 作者:Mendes de Leon CF, Kasl SV, Jacobs S 出版日期:1994-08-01 |
| 求助人 | |
| 下载 |
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(2025-6-4)