Epidemiological characteristics and trend of Syphilis infection in Shandong province, 2010 to 2019
LIU Jian, YE Xing, HUAI Pengcheng, LIU Dianchang, CHU Tongsheng, LI Furong, ZHANG Furen, LI Shixue
China Journal of Leprosy and Skin Diseases . 2021, (2): 65 -68 .  DOI: 10.12144/zgmfskin202102065