Fertility hormones and vitamin E in active and passive adult male smokers in Calabar, Nigeria

• Iya Eze Bassey ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft

  * E-mail: iyantui@yahoo.com

  Affiliation Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria

  http://orcid.org/0000-0001-7644-2508

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• Rebecca Mtaku Gali ,

  Contributed equally to this work with: Rebecca Mtaku Gali, Alphonsus Ekpe Udoh

  Roles Formal analysis, Methodology, Resources, Writing – review & editing

  Affiliation Department of Medical Laboratory Science, College of Medical sciences, University of Maiduguri, Maiduguri, Borno State, Nigeria

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• Alphonsus Ekpe Udoh

  Contributed equally to this work with: Rebecca Mtaku Gali, Alphonsus Ekpe Udoh

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria

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