web | Linda Ganzini 1, Elizabeth R G... | N Engl J Med | 2003-07-24 | |
web | Schwarz, Judith K. PhD, MS, RN | Journal of Hospice & Palliativ... | 2014-05-01 | |
web | Nataša Ivanovic, Daniel Buche | BMC Palliat Care | 2014-01-08 | |
web | Nataša Ivanovic, Daniel Buche | BMC Palliat Care | 2014-01-08 |