RT Journal Article SR Electronic T1 Costs incurred by family caregivers of patients with palliative care needs JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 93 OP 93 DO 10.1136/eb-2015-102094 VO 19 IS 3 A1 Ronda G Hughes YR 2016 UL http://ebn.bmj.com/content/19/3/93.abstract AB