article_metadata: Walaa A Kamel Ismail Ibrahim Ismail Mohamed Ibrahim Jasem Y Al-Hashel
article_metadata: 10.1186/s41983-021-00314-3
article_metadata: Egypt J Neurol Psychiatr Neurosurg
article_metadata: 2021;57(1):60.
article_metadata: covid-19 parkinsonism parkinson’s disease sars-cov-2
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34025113/
article_metadata: Case Reports
article_metadata: PMC8127432
article_metadata: 34025113
article_metadata: Unexplained worsening of parkinsonian symptoms in a patient with advanced Parkinson's disease as the sole initial presentation of COVID-19 infection: a case report
article_metadata: 2021