Nasution, K., Paramita, D. A., & Lubis, N. Z. (2021). Susbstance P Levels in Children with Atopic Dermatitis. Berkala Ilmu Kesehatan Kulit Dan Kelamin, 33(3), 182–186. https://doi.org/10.20473/bikk.V33.3.2021.182-186