article_metadata: Julie M Hall Matthew J Georgiades Deborah A Hammond Xiaoting Feng Ahmed A Moustafa Simon J G Lewis Gabrielle Todd
article_metadata: 10.1155/2017/3673159
article_metadata: Case Rep Neurol Med
article_metadata: 2017;2017:3673159.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/28168069/
article_metadata: Case Reports
article_metadata: PMC5266844
article_metadata: 28168069
article_metadata: Hyperechogenicity of the Substantia Nigra in Parkinson's Disease: Insights from Two Brothers with Markedly Different Disease Durations
article_metadata: 2017