Rashed, Hebatallah R
Article History
Received: 27 July 2019
Accepted: 8 January 2020
First Online: 14 January 2020
Ethics approval and consent to participate
: This manuscript was approved by the local Ethical Committee of Neurology Department, Ain Shams University on 11 June 2019.All patients signed consents to use their tests for research purposes.
: Not applicable.
: The author declares that he/she has no competing interests.