Arias-Casais, N [The importance of assessing the need for palliative care to avoid unnecessary suffering at life's end]. [electronic resource] - Anales del sistema sanitario de Navarra 04 2020 - 107-108 p. digital Publication Type: Letter; Comment ISSN: 2340-3527 Standard No.: 10.23938/ASSN.0755 doi Subjects--Topical Terms: HumansPalliative CarePrevalenceRisk Factors