摘要
2005443 Detection and genotyping of Treponemapallidum by a nested PCR.ZHENG Heping(郑和平),et al.Guangdong Skin Dis & STIs Contr Prey Center,Guangzhou 510500.Chin J Dermatol 2005;38(9):546-548.Objective:To develop a nested PCR for the detectionof early syphilis and genotyping of Treponema