Ibekwe, P. U., L. Atsen, S. Ahmad, O. Akor, and B. A. Ukonu. “A Split-Face Randomized Controlled Trial Comparing High and Low Power Electrosurgical Settings in the Treatment of Dermatosis Papulosa Nigra”. International Journal of Research in Dermatology, vol. 11, no. 6, Sept. 2025, pp. 462-6, doi:10.18203/issn.2455-4529.IntJResDermatol20252914.