R., Sowmiya, and Nithya Gayathri Devi D. 2018. “Narrow Band UVB Therapy Versus Tazarotene and Narrow Band UVB Combination Therapy in Psoriasis: A Comparative Study”. International Journal of Research in Dermatology 4 (3):429-32. https://doi.org/10.18203/issn.2455-4529.IntJResDermatol20183171.