Effectiveness of different recruitment strategies in an RCT of a surgical device: experience from the Endobarrier trial
Aruchuna Ruban, Christina Gabriele Prechtl, Michael Alan Glaysher, Navpreet Chhina, Werd Al-Najim, Alexander Dimitri Miras, Claire Smith, Anthony P Goldstone, Mayank Patel, Michael Moore, Hutan Ashrafian, James P Byrne, Julian P Teare
BMJ Open Nov 2019, 9 (11) e032439; DOI: 10.1136/bmjopen-2019-032439