?:authorAffiliation
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[\'Department of Community Medicine, Nnamdi Azikiwe University Teaching Hospital (NAUTH) , Nnewi, Nigeria.\', \'Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital (NAUTH) , Nnewi, Nigeria.\', \'Department of Animal Production, Ministry of Agriculture , Awka, Nigeria.\']
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