Disorders of Taste and Olfaction by COVID-19-Patients- A functional and morphological Study - Pavlidis, Pavlos; Schittek, GregorAlexander; Fouka, Evangelia; Spyridonidis, Efstathios; Katsikari, Joulia; Gouveris, Haralampos (Laryngo-Rhino-Otologie, 2022)