Optimising case detection within UK electronic health records: use of multiple linked databases for detecting liver injury
Kevin Wing, Krishnan Bhaskaran, Liam Smeeth, Tjeerd P van Staa, Olaf H Klungel, Robert F Reynolds, Ian Douglas
BMJ Open Sep 2016, 6 (9) e012102; DOI: 10.1136/bmjopen-2016-012102