A systematic review and meta-analysis protocol examining the clinical characteristics and epidemiological features of olfactory dysfunction (OD) in coronavirus disease 2019 (COVID-19).
Rosemond Qian-Xiu TanWai Tak Victor LiWing-Zi ShumSheung Chit ChuHang-Long LiYat-Fung SheaTom Wai-Hin ChungPublished in: Systematic reviews (2021)
PROSPERO registration number: CRD42020196202.