What tools are available to identify patients with palliative care needs in primary care: a systematic literature review and survey of European practice
Elke Arnoldina Theodora Maas, Scott A Murray, Yvonne Engels, Christine Campbell
BMJ Supportive & Palliative Care Dec 2013, 3 (4) 444-451; DOI: 10.1136/bmjspcare-2013-000527
