TY - GEN TI - Patient and caregiver involvement in the formulation of guideline questions: findings from the European Academy of Neurology guideline on palliative care of people with severe multiple sclerosis SN - 1468-1331 PY - 2020/// PB - European journal of neurology N1 - Publication Type: Published Erratum UR - https://doi.org/10.1111/ene.14149 ER -