Harahap M. The effect of 10% pegagan (centella asiatica (L.) urban) extract cream on melanin amount in the guinea pig skin vitiligo model. J Pak Assoc Dermatol [Internet]. 2023Aug.7 [cited 2026Mar.3];33(3):1017-22. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/2251