Nwako-Mohamadi, M.K. et al. 2019. Dermoscopic Features of Psoriasis, Lichen Planus, and Pityriasis Rosea in Patients with Skin Type IV and Darker Attending the Regional Dermatology Training Centre in Northern Tanzania. Dermatology Practical & Conceptual. 9, 1 (Jan. 2019), 44–51. DOI:https://doi.org/10.5826/dpc.0901a11.