%0 Journal Article %T Comparing azathioprine with cyclosporine in the treatment of antihistamine refractory chronic spontaneous urticaria: A randomized prospective active-controlled non-inferiority study %A Anuradha Bishnoi %A Ashok Kumar %A Davinder Parsad %A Muthu Sendhil Kumaran %A Yashdeep Singh Pathania %J Archive of "The World Allergy Organization Journal". %D 2019 %R 10.1016/j.waojou.2019.100033 %X Literature on the efficacy of azathioprine in antihistamine refractory chronic spontaneous urticaria (CSU) is limited %K Refractory chronic spontaneous urticaria %K Cyclosporine %K Azathioprine %K Urticaria activity score %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6518319/