Detection and Genotyping of Treponema pallidum by a Nested PCR
ZHENG He-ping, OU Zhi-ying, HU Yu-shan, HUANG Jin-mei, LI Mei-ling, WU Xing-zhong, ZENG Wei-ying, PAN Hui-qing
Chinese Journal of Dermatology . 2005, (9): 546 -549 .