Khanam, Sabina https://orcid.org/0000-0002-0956-5783
Khan, Bhola
Article History
Accepted: 10 March 2021
First Online: 19 March 2021
Declarations
:
: The study was approved by the Ethical Committee of Yobe State Specialist Hospital, Damaturu. Verbal consent was obtained from the participants after explaining the purpose of research.
: Not applicable
: The authors declare no competing interests.