1. Neurologic Features in Severe SARS-CoV-2 Infection;J Helms;N. Engl. J. Med,2020
2. Confirmed central olfactory system lesions on brain MRI in COVID-19 patients with anosmia a case-series;Y Girardeau;medrxiv 2020.07.08.20148692,2020
3. emerging spectrum of COVID-19 neurology: clinical, radiological and laboratory findings | Brain | Oxford Academic. Available at: https://academic.oup.com/brain/article/doi/10.1093/brain/awaa240/5868408. (Accessed: 28th July 2020)
4. Prevalence and Duration of Acute Loss of Smell or Taste in COVID-19 Patients;Y Lee;J. Korean Med. Sci,2020
5. Anosmia and ageusia are emerging as symptoms in patients with COVID-19: What does the current evidence say?;B Russell;Ecancermedicalscience,2020