Ahmed, Sayem http://orcid.org/0000-0001-9499-1500
Tariqujjaman, Md.
Rahman, Md. Arafat
Hasan, Md. Zahid
Hasan, Md. Mehedi
Article History
Received: 28 July 2018
Accepted: 28 January 2019
First Online: 15 February 2019
Ethics approval and consent to participate
: The study was conducted based on secondary data from Bangladesh Demographic and Health Survey 2011. Thus, we did not require ethics approval for this study.
: Not applicable.
: The authors declare that they have no competing interests.
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