Adam, Ishag
Rayis, Duria A.
ALhabardi, Nadiah A.
Ahmed, Abdel B. A.
Sharif, Manal E.
Elbashir, Mustafa I.
Article History
Received: 14 September 2020
Accepted: 8 June 2021
First Online: 29 June 2021
Declarations
:
: This study received exempt approval by the Department of Obstetrics and Gynaecology of the Faculty of Medicine University of Khartoum, Sudan (# 2018, 012). All women provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.