Understanding barriers and facilitators to palliative and end-of-life care research: a mixed method study of generalist and specialist health, social care, and research professiona... oleh Catherine Walshe, Lesley Dunleavy, Nancy Preston, Sheila Payne, John Ellershaw, Vanessa Taylor, Stephen Mason, Amara Callistus Nwosu, Amy Gadoud, Ruth Board, Brooke Swash, Seamus Coyle, Andrew Dickman, Andrea Partridge, Jaime Halvorsen, Nick Hulbert-Williams