1.
Evaluation of serum 25 hydroxy vitamin D levels in patients with chronic spontaneous urticaria: a hospital based cross sectional study in a tertiary care centre. J Pak Assoc Dermatol [Internet]. 2019 Oct. 21 [cited 2026 Jul. 27];29(3):289-93. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/1331