Bell, Brian G ; Campbell, Stephen ; Carson-Stevens, Andrew...
Bell , B G , Campbell , S , Carson-Stevens , A , Evans , H P , Cooper , A , Sheehan , C , Rodgers , S , Johnson , C , Edwards , A , Armstrong , S , Mehta , R , Chuter , A , Donnelly , A , Ashcroft , D M , Lymn , J , Smith , P , Sheikh , A , Boyd , M & Avery , A J 2017 , ' Understanding the epidemiology of avoidable significant harm in primary care : Protocol for a retrospective cross-sectional study ' , BMJ Open , vol. 7 , no. 2 , e013786 , pp. 1-8 . https://doi.org/10.1136/bmjopen-2016-013786.  , 2017