AMMAR, A.A. et al. 2020. DEVELOPMENT AND CLINICAL EVALUATION OF TOPICAL HYDROQUINONE NIOSOMAL GEL FORMULATION FOR THE TREATMENT OF MELASMA. International Journal of Applied Pharmaceutics. 12, 4 (Jul. 2020), 228–236. DOI:https://doi.org/10.22159/ijap.2020v12i4.34304.