National Center for Health Statistics (US). Health, United States, 2002 and trends in health in America chartbook. Hyattsville (MD): National Center for Health Statistics; 2002 Jul.
2.
BramlettMDMosherWD. Cohabitation, marriage, divorce, and remarriage in the United States. Vital Health Stat2002; 22:1–93.
3.
NiH. Early release of selected estimates based on data from the 2001 National Health Interview Survey. Hyattsville (MD): National Center for Health Statistics; 2002 Jul 15.
