3Chen Z Q, Zhang G C,Gong X D, et al. Syphilis in China: re- suits of a national surveillance programme[J]. Lancet, 2007, 369(9556) : 132-138.
4Kalichman S C, Pellowski J, Turner C. Prevalence of sexually transmitted co-infections in people living with HIV/AIDSsys- tematic review with implications for using HIV treatments for prevention[J]. Sex Transm Infect, 2011,87 (3) : 183-190.
7Zhao Y S,Su S I,Lv C X,et al. Seroprevalence of hepatitis C, hepatitis B virus and syphilis in HIV-1 infeeted patients in Shandong,China[J]. Int J STD AIDS,2012,23(9) ,639-643.
8Li D,Jia Y,Ruan Y, el ah Correlates of incident infections for HIV,syphilis, and hepatitis B virus in a cohort of men who have sex with men in Beijing[J]. AIDS Patient Care STDS, 2010,24(9) : 595-602.
9Sheffield J S, Wendel G D Jr, Mclntire D D, et al. Effect of geni- tal ulcer disease on HIV-1 coreceptor expression in the female genital tract[J]. J Infect Dis,2007,196(10).1509-1516.
10Knudsen A,Benfield T,Kofoed K. Cytokine expression during syphills infection in HIV-l-infeeted individuals [J]. Sex Transm Dis, 2009,36 (5) : 300-304.
2Read PJ.Donovan B.Clinical aspects of adult syphilis[J].Intern Med J,2012,42(6):614-620.
3French P.Syphilis.BMJ,2007,334(7585):143-147.
4Chen ZQ,Zhang GC,Gong XD,et al.Syphilis in China:results of a national surveillance programme[J].Lancet,2007,369(9556):132-138.
5Van de Laar M,Spiteri G.Increasing trends of gonorrhoea and syphilis and the threat of drug-resistant gonorrhoea in Europe[J].Euro Surveill,2012,17(29):pii:20225.
6Savage EJ,Marsh K,Duffell 1 S,et al.Rapid increase in gonorrhoea and syphilis diagnoses in England in 2011[J].Euro Surveill,2012,17(29):pii:20224.
7Bremer V,Marcus U,Hamouda O.Syphilis on the rise again in Germany-results from surveillance data for 2011[J].Euro Surveill,2012,17(29):pii:20222.
8Centers for Disease Control and Prevention.Summary of notifiable diseases-United States,2011[J].MMWR,2013,60(53):97-100.
9Jung N, Ktimmerle T, Brengelmann SD, et al. Liver involvement in HIV - infected patients diagnosed with syphilis [ J ]. Infection, 2012, 40(5) :543 -547.
10Osinde MO, Kakaire O, Kaye DK. Sexually transmitted infections in HIV -infected patients in Kabale Hospital, Uganda[ J]. J Infect Dev Ctries ,2012,6(3 ) :276 - 282.
