Omar, Saeed M.
Musa, Imad R.
Idrees, Maysoon B.
Adam, Ishag
Article History
Received: 16 March 2021
Accepted: 29 June 2021
First Online: 6 July 2021
Declarations
:
: The study received ethical approval from the Research Board of the Faculty of Medicine, University of Gadarif, Sudan. The reference number is 2019, #7. Written informed consent was obtained from all the enrolled patients, in accordance with the Human Rights Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.