Hicks, TimStewart, FionaEisinga, Anne2017-06-132017-06-132016Hicks, T, Stewart, F & Eisinga, A 2016, 'NOACs versus warfarin for stroke prevention in patients with AF : a systematic review and meta-analysis', Open Heart, vol. 3, no. 1, e000279, pp. 1-9. https://doi.org/10.1136/openhrt-2015-000279PubMedCentral: PMC4731839http://hdl.handle.net/2164/8808Acknowledgments Revman software was used for meta-analysis, a free download from the Cochrane Collaboration. GRADE pro software was used to formulate the GRADE summary of findings table, a free download from the GRADE working group.94571927engJournal ArticleR MedicineRJournal article10.1136/openhrt-2015-00027931