Harttgen, K., Kowal, P., Strulik, H., Chatterji, S., & Vollmer, S. (2013). Patterns of frailty in older adults: Comparing results from higher and lower income countries using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE). Public Library of Science (PLoS).
Cita Chicago Style (17a ed.)Harttgen, Kenneth, Paul Kowal, Holger Strulik, Somnath Chatterji, y Sebastian Vollmer. Patterns of Frailty in Older Adults: Comparing Results from Higher and Lower Income Countries Using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE). Public Library of Science (PLoS), 2013.
Cita MLA (8a ed.)Harttgen, Kenneth, et al. Patterns of Frailty in Older Adults: Comparing Results from Higher and Lower Income Countries Using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE). Public Library of Science (PLoS), 2013.