Serum Insulin-Like Growth Factor-1 in Patients with De Novo, Drug Naïve Parkinson’s Disease: A Meta-Analysis

by Li, Dun-Hui, He, Ya-Chao, Quinn, Thomas J., Liu, Jun
Published 2015

Diagnostic Accuracy of Transcranial Sonography of the Substantia Nigra in Parkinson’s disease: A Systematic Review and Meta-analysis

by Li, Dun-Hui, He, Ya-Chao, Liu, Jun, Chen, Sheng-Di
Published 2016