Text and Data Mining valid from 2018-05-09
Received: 19 September 2017
Accepted: 26 April 2018
First Online: 9 May 2018
Ethics approval and consent to participate
: The Ethiopian Demographic and Health Survey received ethical approval from the Scientific and Ethical Review Committee, in the Scientific and Ethical Review Office of the Ethiopian Health and Nutrition Research Institute project number EHNRI/SERO/SERC/03/2002. All participants gave consent to participate.
: The authors declare that they have no competing interests.
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