1. Cohabitation and marital status as predictors of mortality—an eight year follow-up study
2. Duncan G.J. Wilkerson B. and England P. Cleaning up their act: The effects of marriage and cohabitation on licit and illicit drug use. Demography 43 4(2006). Duncan G.J. Wilkerson B. and England P. Cleaning up their act: The effects of marriage and cohabitation on licit and illicit drug use. Demography 43 4(2006).
3. The Influence of Change in Marital Status on Weight Change Over One Year
4. Twelve month adherence of adults who joined a fitness program with a spouse vs. without a spouse;Wallace J.P.;Journal of Sports Medicine and Physical Fitness,1995