Halliday, N;    Martin, K;    Collett, D;    Allen, E;    Thorburn, D;      (2019)    Is liver transplantation 'out-of-hours' non-inferior to 'in-hours' transplantation? A retrospective analysis of the UK Transplant Registry.                   BMJ Open , 9  (2)    , Article e024917.  10.1136/bmjopen-2018-024917 <https://doi.org/10.1136/bmjopen-2018-024917>.       Green open access