Tests and Expenditures in the Initial Evaluation of Peripheral Neuropathy. Archives of Internal Medicine. 2012;172(2):127-132..
Prescription Drug Insurance and Cost-Related Medication Nonadherence among Medicare Seniors: Findings from Two National Surveys. Journal of Pharmaceutical Health Services Research. 2016;7(1):11-21. doi:10.1111/jphs.12116..
Evolving Self-Rated Health in Middle and Old Age: How Does It Differ Across Black, Hispanic, and White Americans?. J Aging Health. 2010;22(1):3-26. doi:10.1177/0898264309348877.
Ethnicity and Changing Functional Health in Middle and Late Life: A Person-Centered Approach. The Journals of Gerontology; Series B; Psychological sciences and social sciences. 2009;65(4):470..
Gender Differences in Functional Status in Middle and Older Age: Are There Any Age Variations?. The Journals of Gerontology, Series B: Psychological Sciences and Social Sciences. 2008;63B(5):S282-292.
Managed Care and the Near-Elderly: Effects of plan enrollment on functionality. Applied Economics. 2007;39(16):2027..
Health Effects of Managed Care among the Near-Elderly. Journal of Aging and Health. 2006;18(4):507-33..
Insurance Coverage and Health Care Use among Near-Elderly Women. Women's Health Issues. 2006;16(3):139-148..
Socioeconomic Stratification and Multidimensional Health Trajectories: Evidence of Convergence in Later Old Age. The Journals of Gerontology Series B: Psychological Sciences and Social Sciences. 2015;70(4):661-671. doi:10.1093/geronb/gbu095..