Jaada, N. ., Zaraa, I., Chelly, I., Cheikhrouhou, R., Trojjet, S., Euch, D., Mokni, M., Haouet, S., & Ben Osman, A. (2011). Pigmented tumor in the nostril. Dermatology Practical & Conceptual, 53-56. https://doi.org/10.5826/dpc.0101a11