Relationship between severity of psoriasis vulgaris based on Psoriasis Area And Severity Index (PASI) scores and depression. J Pak Assoc Dermatol [Internet]. 2023 Mar. 5 [cited 2026 Jul. 14];33(1):101-7. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/2069