Nasution, Khairina, Deryne Anggia Paramita, and Nova Zairina Lubis. 2021. “Susbstance P Levels in Children With Atopic Dermatitis”. Berkala Ilmu Kesehatan Kulit Dan Kelamin 33 (3):182-86. https://doi.org/10.20473/bikk.V33.3.2021.182-186.