Correction: <i>Fractional flow reserve derived from microcatheters versus standard pressure wires: a stenosis-level meta-analysis</i>
Crossref DOI link: https://doi.org/10.1136/openhrt-2018-000971corr1
Published Online: 2019-07-17
Published Print: 2019-07
Update policy: https://doi.org/10.1136/crossmarkpolicy
