Author = Ayman Ramadan Abdel-Hai
Number of Articles: 3
Vitamin D Deficiency Implications in Orthostatic Hypotension among Diabetic Patients

Articles in Press, Accepted Manuscript, Available Online from 30 September 2023

Ayman Ramadan Abdel-Hai; Elsayed Elhosiny Mosaad Elhosiny; Said Abdelbaky Gad

Effect of Rapid Correction of Serum Cholecalciferol Deficiency on Protection against Clinical Manifest COVID-19 Infection

Volume 30, Issue 1, January and February 2024, Pages 66-73

Ayman Ramadan Abdel-Hai; Marwa M. Esawy; Abdalla M. Nawara; Amir Abdel-Hameed Ahmed

Study Of Bacterial Translocation Markers In Hepatitis C Infection Patients And In Liver Cirrhosis

Volume 27, Issue 5, September 2021, Pages 1006-1016

asmaa abdelhameed mubarak; Ayman Ramadan Abdel-Hai; Emad A. Morad; Ayman fathy Elsayed

Zagazig University Medical Journal

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