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