NovakRM, GhanemA, HartR, WardD, ArmonC, BuchaczK: HIV Outpatient Study Investigators: Risk factors and incidence of syphilis in HIV-infected persons, the HIV Outpatient Study, 1999–2015. Clin Infect Dis, 2018; 67:1750–1759.
2.
CallegariFM, Pinto-NetoLF, MedeirosCJ, ScopelCB, PageK, MirandaAE: Syphilis and HIV co-infection in patients who attend an AIDS outpatient clinic in Vitoria, Brazil. AIDS Behav, 2014; Suppl 1:S104–9.
3.
SilvaCMD, PederLD, JorgeFA, et al.: High seroprevalence of syphilis among HIV-infected patients and associated predictors. AIDS Res Hum Retroviruses, 2018; 34:821–822.
4.
Agmon-LevinN, ElbirtD, AsherI, GradesteinS, WernerB, SthoegerZ: Syphilis and HIV co-infection in an Israeli HIV clinic: incidence and outcome. Int J STD AIDS, 2010; 21:249–52.
