Widowhood and Depression in a Cross-National Perspective: Evidence from the United States, Europe, Korea, and China. The Journals of Gerontology: Series B. 2019;73(8):e143-e153. doi:10.1093/geronb/gbx021..
Widowhood, Divorce and Loss of Health Insurance Among Near-Elderly Women: Evidence from the Health and Retirement Study. Ann Arbor, MI: Michigan Retirement Research Center, University of Michigan; 2003..