Harbers, M.M. and Achtenberg, P.W. (2012) Europeans of Retirement Age: Chronic Disease and Economic Activity. Implementation Framework. http://www.who.int.medical_devices/innovation/compendium2012/en/index.html
 World Health Organization (2010) Global Status Report on Non-Communicable Diseases.
 World Health Organization (1992) Health Promotion and Chronic Illness. Discovering a New Quality of Health. WHO Regional Publications, European Series, No. 44, England.
 Gottlieb, L.N. (2013) Strengths-Based Nursing Care: Health and Healing for Person and Family. Springer Publishing Company, New York.
 Lubkin, I.M. and Larsen, P.D. (2013) Chronic Illness: Impact and Intervention. Eight Edition, Jones and Bartlett Publishers, Burlington.
 Thorne, S., Paterson, B. and Russell, C. (2003) The Structure of Everyday Self-Care Decision Making in Chronic Illness. Qualitative Health Research, 13, 1337-1352. http://dx.doi.org/10.1177/1049732303258039
 Paterson, L.B. (2001) The Shifting Perspectives Model of Chronic Illness. Journal of Nursing Scholarship, First Quarter, 21-26. http://dx.doi.org/10.1111/j.1547-5069.2001.00021.x
 Stuifbergen, A.K. (2006) Building Interventions for Persons with Chronic Disabling Conditions. Family and Community Health, 29, 28-34. http://dx.doi.org/10.1097/00003727-200601001-00006
 Stuifbergen, A.K., Morris, M., Jung, J.H., Pierini, D. and Morgan, S. (2010) Benefits of Wellness Interventions for Persons with Chronic Disabling Conditions: A Review of the Evidence. Disability and Health, 3, 133-145.http://dx.doi.org/10.1016/j.dhjo.2009.10.007
 Lorig, K., Halsted, R. and Holman, H. (2003) Self-Management Education: History, Definition, Outcomes and Mechanisms. Stanford University School of Medicine. Annals of Behavioral Medicine, 26, 1-7. http://dx.doi.org/10.1207/S15324796ABM2601_01
 Steen, E. and Haugli, L. (2000) The Body Has a History: An Educational Intervention Program for People with Generalized Chronic Musculoskeletal Pain. Patient Education and Counseling, 41, 181-195. http://dx.doi.org/10.1016/S0738-3991(99)00077-4
 Lorig, K., Sobel, D. and Stewart, A.L. (1999) Evidence Suggesting That a Chronic Disease Self-Management Program Can Improve Health Status While Reducing Hospitalization: A Randomized Trial. Medical Care, 37, 5-14. http://dx.doi.org/10.1097/00005650-199901000-00003
 Lorig, K., Ritter, P., Stewart, A., Sobel, D., Brown, B., Gonzales, V., Laurent, D. and Holman, H. (2001) Chronic Disease Self-Management Program: A 2-Year Health Status and Health Care Utilization Outcomes. Medical Care, 39, 1217-1223. http://dx.doi.org/10.1097/00005650-200111000-00008
 Lorig, K., Ritter, P.L., Pifer, C. and Werner, P. (2014) Effectiveness of the Chronic Disease Self-Management Program for Persons with a Serious Mental Illness: A Translation Study. Community Mental Health Journal, 50, 96-103. http://dx.doi.org/10.1007/s10597-013-9615-5
 Kendall, E., Catalano, T., Kuipers, P., Posner, N., Buys, N. and Charker, J. (2007) Recovery Following Stroke: The Role of Self-Management Education. Social Science and Medicine, 64, 735-746. http://dx.doi.org/10.1016/j.socscimed.2006.09.012
 Foster, G., Taylor, S.J.C., Eldridge, S., Ramsay, J. and Griffiths, C.J. (2007/2009) Self-Management Education Programs by Lay Leaders for People with Chronic Conditions. The Cochrane Collaboration, John Wiley and Sons, Ltd., Hoboken, 1-18.
 Haugli, L., Steen, E., Laerum, E., Finset, A. and Nygaard, R. (2000) Agency Orientation Perspective and Chronic Musculoskeletal Pain. Effects of a Group-Learning Program Based on Personal Construct Theory. Clinical Journal Pain, 6, 281-289. http://dx.doi.org/10.1097/00002508-200012000-00002
 Haugli, L., Steen, E., Laerum, E., Nygaard, R. and Finset, A. (2001) Learning to Have Less Pain—Is It Possible? A One-Year Follow-Up Study of the Effects of a Personal Construct Group-Learning Program on Patients with Chronic Musculoskeletal Pain. Patient Education and Counseling, 45, 111-118. http://dx.doi.org/10.1016/S0738-3991(00)00200-7
 Zangi, H.A., Hauge, M.I., Steen, E., Finset, A. and Hagen, K.B. (2011) “I Am Not Only a Disease, I Am So Much More”. Patients with Rheumatic Diseases Experiences of an Emotion-Focused Group Intervention. Patient Education and Counseling, 85, 419-424. http://dx.doi.org/10.1016/j.pec.2010.12.032
 Heggdal, K. (2003) Kroppskunnskaping—En grunnleggende prosess for mestring ved kronisk sykdom [Bodyknowledging—A Basic Process of Coping with Chronic Illness]. PhD Dissertation, Department of Public Health and Primary Health Care, University of Bergen, Bergen.
 Heggdal, K. (2008) Kroppskunnskaping—Pasienten som ekspert i helsefremmende prosesser [Bodyknowledging— Patients as Expert in Health Promotion Processes]. Gyldendal Academic Publishers, Oslo.
 Heggdal, K. (2013) Utilizing Bodily Knowledge in Patients with Chronic Illness in the Promotion of Their Health: A Grounded Theory Study. Californian Journal of Health Promotion, 10, 62-73.
 Antonovsky, A. (1988) Unraveling the Mystery of Health. How People Manage Stress and Stay Well. Jossey-Bass Publishers, San Francisco.
 Merleau-Ponty, M. (1996) The Phenomenology of Perception. Shri Jainendra Press, India.
 Patton, M.Q. (2002) Qualitative Evaluation and Research Methods. 3rd Edition, Sage Publications, Thousand Oaks.
 Craig, P., Dieppe, P., Macintyre, S., Michie, S., Nazareth, I. and Petticrew, M. (2008) Developing and Evaluating Complex Interventions: The New Medical Research Council Guidance. British Medical Journal, 337, Article ID: a1655.http://dx.doi.org/10.1136/bmj.a1655
 Graneheim, U.H. and Lundeman, B. (2004) Qualitative Content Analysis in Nursing Research: Concepts, Procedures and Measures to Achieve Trustworthiness. Nurse Education Today, 24, 105-112. http://dx.doi.org/10.1016/j.nedt.2003.10.001
 Ulin, K., Olsson, L.E. and Ekman, I. (2015) Person-Centered Care—An Approach That Improves the Discharge Process. European Journal of Cardiovascular Nursing. http://dx.doi.org/10.1177/1474515115569945
 Freire, P. (2006) Pedagogy of the Oppressed. 30th Anniversary Edition, Continuum International Publication Group Inc., New York.
 Naidoo, J. and Wills, J. (2009) Foundations for Health Promotion. 3rd Edition, Ballière Tindall Elsevier, London.