Landis Basile N, Tasman Abel-Jan
Rhinology-Olfactology Unit, Department of Otorhinolaryngology, University of Geneva Hospitals, Geneva 1211, Switzerland.
Department of Otorhinolaryngology, Cantonal Hospital St Gallen, St Gallen, Switzerland.
Lancet. 2020 Feb 15;395(10223):494. doi: 10.1016/S0140-6736(19)33014-4.