Refractory chronic spontaneous urticaria with markedly elevated eosinophilia and pigmentation: diagnostic antiparasitic therapy breaks the therapeutic impasse - Huang, Xuewei; Yang, Xianjie; Chen, Anqi; Li, Shifei; Song, Zhiqiang; Chen, Qiquan (Advances in Dermatology and Allergology/Postępy Dermatologii i Alergologii, 2025)