@article{Wang_2021,<br/><span class="tab"></span> title={COVID-19,<br/><span class="tab"></span> the Yule-Simpson paradox and research evaluation},<br/><span class="tab"></span> volume={126},<br/><span class="tab"></span> ISSN={1588-2861},<br/><span class="tab"></span> url={http://dx.doi.org/10.1007/s11192-020-03830-w},<br/><span class="tab"></span> DOI={10.1007/s11192-020-03830-w},<br/><span class="tab"></span> number={4},<br/><span class="tab"></span> journal={Scientometrics},<br/><span class="tab"></span> publisher={Springer Science and Business Media LLC},<br/><span class="tab"></span> author={Wang,<br/><span class="tab"></span> Zhiqi and Rousseau,<br/><span class="tab"></span> Ronald},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=feb,<br/><span class="tab"></span> pages={3501–3511} }