@article{O’Sullivan2018,
author = {O’Sullivan, J.W. and Banerjee, A. and Heneghan, C. and Pluddemann, A.},
title= {Verification bias},
year = {2018},
doi = {10.1136/bmjebm-2018-110919},
volume = {23},
number = {2},
pages = {54--55},
}