Expression of Th1/Th2 Cytokines in Early Syphilitic Lesions and Its Relationship with the Sero-conversion of RPR Test in Patients with Syphilis
ZHOU Ping-yu, XIONG Si-dong, YAN Chun-lin, XU Jin-hua, LIAO Kang-huang
Chinese Journal of Dermatology . 2004, (12): 712 -714 .