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.  [electronic resource] 

 -  European journal of neurology  Mar 2020 
 - 594 p.  digital 
<br/><br/> Publication Type: Published Erratum 
<br/><br/><label>ISSN: </label>1468-1331 
<br/><br/><label>Standard No.: </label>10.1111/ene.14149  doi