References
- Temmel AFP, Quint C, Schickinger-Fischer B, et al. Characteristics of olfactory disorders in relation to major causes of olfactory loss. Arch Otolaryngol Head Neck Surg. 2002;128(6):635–641.
- Hannum ME, Ramirez VA, Lipson SJ, et al. Objective sensory testing methods reveal a higher prevalence of olfactory loss in COVID-19-positive patients compared to subjective methods: a systematic review and meta-analysis. Chem Senses. 2020;45(9):865–874.
- Hopkins C, Surda P, Whitehead E, et al. Early recovery following new onset anosmia during the COVID-19 pandemic–an observational cohort study. J Otolaryngol Head Neck Surg. 2020;49(1):1–6.
- Giacomelli A, Pezzati L, Conti F, et al. Self-reported olfactory and taste disorders in patients with severe acute respiratory coronavirus 2 infection: a cross-sectional study. Clin Infect Dis. 2020;71(15):889–890.
- Kaye R, Chang CWD, Kazahaya K, et al. COVID-19 anosmia reporting tool: initial findings. Otolaryngol Head Neck Surg. 2020;163(1):132–134.
- Vaira LA, Deiana G, Fois AG, et al. Objective evaluation of anosmia and ageusia in COVID-19 patients: single-center experience on 72 cases. Head Neck. 2020;42(6):1252–1258.
- Boscutti A, Delvecchio G, Pigoni A, et al. Olfactory and gustatory dysfunctions in SARS-CoV-2 infection: a systematic review. Brain Behav Immun Health. 2021;15:100268.
- Moein ST, Hashemian SMR, Mansourafshar B, et al. Smell dysfunction: a biomarker for COVID-19. Int Forum Allergy Rhinol. 2020;10(8):944–950.
- Hossein H, Ali KM, Hosseini M, et al. Value of chest computed tomography scan in diagnosis of COVID-19; a systematic review and meta-analysis. Clin Transl Imaging. 2020;8(6):469–481.
- Taherkhani S, Moztarzadeh F, Mehdizadeh Seraj J, et al. Iran smell identification test (Iran-SIT): a modified version of the university of Pennsylvania smell identification test (UPSIT) for iranian population. Chem Percept. 2015;8(4):183–191.
- Von Bartheld CS, Hagen MM, Butowt R. Prevalence of chemosensory dysfunction in COVID-19 patients: a systematic review and meta-analysis reveals significant ethnic differences. ACS Chem Neurosci. 2020;11(19):2944–2961.
- Thakur K, Sagayaraj A, Prasad KC, et al. Olfactory dysfunction in COVID-19 patients: findings from a tertiary rural center. Indian J Otolaryngol Head Neck Surg. 2021;18:1–7.
- Printza A, Katotomichelakis M, Valsamidis K, et al. Smell and taste loss recovery time in COVID-19 patients and disease severity. JCM. 2021;10(5):966.
- Galluzzi F, Rossi V, Bosetti C, et al. Risk factors for olfactory and gustatory dysfunctions in patients with SARS-CoV-2 infection. Neuroepidemiology. 2021;55(2):154–161.
- Schwartz BS, Doty RL, Monroe C, et al. Olfactory function in chemical workers exposed to acrylate and methacrylate vapors. Am J Public Health. 1989;79(5):613–618.
- Sharer JD, Leon-Sarmiento FE, Morley JF, et al. Olfactory dysfunction in parkinson's disease: positive effect of cigarette smoking. Mov Disord. 2015;30(6):859–862.
- Kim JW, Han SC, Jo HD, et al. Regional and chronological variation of chemosensory dysfunction in COVID-19: a meta-analysis. J Korean Med Sci. 2021;36(4):e40.
- Bénézit F, Le Turnier P, Declerck C, et al. Utility of hyposmia and hypogeusia for the diagnosis of COVID-19. Lancet Infect Dis. 2020;20(9):1014–1015.
- Iannuzzi L, Salzo AE, Angarano G, et al. Gaining back what is lost: recovering the sense of smell in mild to moderate patients after COVID-19. Chem Senses. 2020;45(9):875–881.
- Jafar A, Lasso A, Shorr R, et al. Olfactory recovery following infection with COVID-19: a systematic review. PLoS One. 2021;16(11):e0259321.