Ettema, E.J., Derksen, L.D. and Leeuwen, E. (2010) Existential Loneliness and End-of-Life Care: A Systematic Review. Theoretical Medicine and Bioethics, 31, 141-169.
http://dx.doi.org/10.1007/s11017-010-9141-1

has been cited by the following article: