Negm, Mohamed
Abd El-Razek, Reda
Article History
Received: 16 September 2018
Accepted: 5 February 2019
First Online: 13 February 2019
Ethics approval and consent to participate
: The study was approved from ethical committee Faculty of Medicine, Suez Canal University on 19/7/2017 (Research# 3141).An informed written consent was taken from each patientor family. All data or investigations obtained from every patient were confidential and were not used outside the study. The patients have rights to withdraw from the study at any time without giving any reason. All the cost of the investigations was afforded by the researcher. Participants have the right to withdraw from the study at any time without giving any reason and will be excluded from the study.
: Not applicable
: The authors declare that they have no competing interests.
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