Substantia Nigra Echogenicity Signal Correlated with Clinical Features in Patients with Parkinson's Disease in Xinjiang.Published in:Parkinson's Disease (20420080), 2023, p. 1, doi. 10.1155/2023/8867546By:Wei, Rurui;Zhang, Yan;Li, Peishan;Xu, Zeheng;Zhang, La;He, Yan;Wu, Qinfen;Shi, Youcai;Yuan, Yang;Aisha, AbudulaPublication type:Article