Sudden olfactory loss as an early marker of COVID-19: a nationwide Italian survey.
Lucrezia SpaderaPasquale ViolaDavide PisaniAlfonso ScarpaDonatella MalangaGerardo SorrentinoEnrico MadiniCarla LariaTeodoro AragonaGianluca LeopardiGiandomenico MaggioreMarco CirioloLuigi BoccutoRaffaella PizzolatoLudovico AbenavoliClaudia CassandroMassimo RalliEttore CassandroGiuseppe ChiarellaPublished in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2020)
4.