%0 Journal Article %T Evaluating the Effect of Parkinson\'s Disease on Jitter and Shimmer Speech Features %A AZADI, HAMID %A Akbarzadeh Totonchi, Mohammad Reza %A علی شعیبی %A حمیدرضا کبروی %J Advanced Biomedical Research %@ 2277-9175 %D 2021