Protocol for the mixed-methods development of a concussion-specific health-related quality of life outcome measure based on the international classification of functioning, disability and health.
Jacqueline van IersselHeidi SveistrupShawn MarshallPublished in: BMJ open (2018)
Phase I systematic review registration number CRD42017075588 (15 June 2017). Phase II systematic review registration number CRD42017075588 (27 September 2017).