Okoroiwu, Henshaw Uchechi
Okafor, Ifeyinwa Maryann
Asemota, Enosakhare Aiyudubie
Okpokam, Dorathy Chioma
Article History
Received: 27 February 2018
Accepted: 9 May 2018
First Online: 22 May 2018
Ethics approval and consent to participate
: This study was approved by Health Research Ethical Committee (HREC) of the University of Calabar Teaching Hospital. As only secondary data was used in this study, consent to participate was not required.
: The authors declare no competing interest.
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