A prospective trial investigating the role of Serum 25-Hydroxyvitamin D in diagnosis and prognosis of bladder cancer

• Ahmed Abdelgawad ,

  Roles Methodology, Writing – original draft

  * E-mail: ahmedabdelgawad551@gmail.com

  Affiliation Biochemistry Department, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt

  https://orcid.org/0000-0003-2979-5997

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• Abdelwahab Hashem,

  Roles Formal analysis, Writing – original draft

  Affiliation Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt

  https://orcid.org/0000-0002-0664-3504

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• Ahmed Mosbah ,

  Contributed equally to this work with: Ahmed Mosbah, Laila A. Eissa

  Roles Supervision, Writing – review & editing

  Affiliation Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt

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• Laila A. Eissa

  Contributed equally to this work with: Ahmed Mosbah, Laila A. Eissa

  Roles Supervision, Writing – review & editing

  Affiliation Biochemistry Department, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt

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