References for "Coping with the stress of caregiving"
Belle SH, et al. "Enhancing the Quality of Life of Dementia Caregivers from Different Ethnic or Racial Groups: A Randomized, Controlled Trial," Annals of Internal Medicine (Nov. 2006): Vol. 145, No. 10, pp. 727–38.
Cannuscio CC, et al. "Reverberations of Family Illness: A Longitudinal Assessment of Informal Caregiving and Mental Health Status in the Nurses' Health Study," American Journal of Public Health (Aug. 2002): Vol. 92, No. 8, pp. 1305–11.
Christakis NA, et al. "Mortality After the Hospitalization of a Spouse," New England Journal of Medicine (Feb. 16, 2006): Vol. 354, No. 7, pp. 719–30.