@article{articled727c642,
title   = {Palliative oncology treatments and hopelessness: an analysis of associated clinical and psychosocial factors},
author = {Sorato, Daniela Batista and Osório, Flávia de Lima},
year = {2015},
doi = {10.9734/BJMMR/2015/18890},
journal   = {British Journal of Medicine and Medical Research}
}