Author = Helal F. Hetta
Circulating CD19 CD24hi CD38hi Regulatory B Cells Percentage in Lupus Nephritis Patients: Does It Differ?

Volume 89, Issue 2, October 2022, Pages 6454-6459

Nihal Fathi; Rania M. Gamal; Eman M. Shawky; Helal F. Hetta; Asmaa M. Zahran; Marwa Mahmoud Abdelaziz


Efficacy of Hydroxychloroquine in Rheumatic Diseases and Associated Co- morbidities

Volume 89, Issue 2, October 2022, Pages 6986-6992

Eman Ahmed Hamed Omran; Safaa A. Mahran; Mohamed G. A. Saleh; Mohamed Salem Hareedy; Helal F. Hetta; nesreen Ismail Ibrahim; Manal Hassanien


CT Characterization of COVID-19 Infection: Analysis of 1000 PCR Positive Cases in First and Second Waves

Volume 88, Issue 1, July 2022, Pages 3567-3574

Mohamed M. El-Barody; Marwa Makboul; Helal F. Hetta; Lamees M. Bakkar; Shimaa Farghaly


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