HUSSEIN MOGAHED, H. G. ., M. A. . SABER YOUNIS, and AMANY REFAAT MOHAMED. “Narrow Band Ultraviolet B on Psoriasis Vulgaris: A Systematic Review”. Pakistan Journal of Medical & Health Sciences, vol. 18, no. 11, Apr. 2025, pp. 3-7, doi:10.53350/pjmhs020241811.2.