Attiya Tareen, Sohaib Asghar, Hadia Yaqub Khan, Habiba Yaqub Khan, Ammara Safdar. Serum vitamin levels in Psoriasis and Acne: Is there a relationship with disease? A Comparative cross sectional study in local population. J Pak Assoc Dermatol [Internet]. 2023Mar.5 [cited 2026Feb.26];33(1):196-203. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/2074