Karrar, Osama Hassan; Supervisor, - Ali Elamin Nasir Hamad
(Sudan University of Science & Technology, 2019-01-01)
This study was conducted in Khartoum state- Omdurman (Ombada hospital and Altohamy health center), during the period between August 2018 to April 2019.
The study is case- control study, one hundred and fifty individual ...