Questionnaires
Hansebo, G., Kihlgren, M., Ljunggren, G., Winblad, B. 1998. Staff views on the Resident Assessment Instrument, RAI/MDS, in nursing homes, and the use of the Cognitive Performance Scale, CPS, in different levels of care in Stockholm, Sweden. Journal of Advanced Nursing. 28 (3) 642-53.
Sorbye, L. W., Sorbye, S., Sorbye, S. W. 1995. Nursing students' attitudes towards assisted suicide and euthanasia--a study from four different schools of nursing. Scandinavian Journal of Caring Sciences. 9 (2) 119-22.
Hirdes, J. P., Forbes, W. F. 1992. The importance of social relationships, socioeconomic status and health practices with respect to mortality among healthy Ontario males. Journal of Clinical Epidemiology. 45 (2) 175-82.