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Gutiérrez-Sánchez, Daniel, Juan P. Leiva-Santos, Rosa Sánchez-Hernández, Domingo Hernández-Marrero, and Antonio I. Cuesta-Vargas. "Spanish Modified Version of the Palliative Care Outcome Scale–symptoms Renal: Cross-cultural Adaptation and Validation." BMC Nephrol 2016.

Gutiérrez-Sánchez, Daniel, et al. "Spanish Modified Version of the Palliative Care Outcome Scale–symptoms Renal: Cross-cultural Adaptation and Validation." BMC Nephrol 2016.