Niu XL, Zhu LL, Shi MH, Zhang YJ, Gao XH, Qi RQ.
Previous studies on the correlation between positive autologous serum skin test (ASST) responses and the clinical features of patients with chronic spontaneous urticaria (CSU) have provided conflicting results. To evaluate the significance of ASST responses in CSU, a variety of databases were searched from inception to March 2018 to identify relevant studies on CSU.
