The Effects of Syphilis Infection on CD4 Counts and HIV-1 RNA Viral Loads in Blood: A Cohort Study Among MSM with HIV Infection in Sanglah Hospital Bali-Indonesia - Somia, I Ketut Agus; Tropical and Infectious Disease Division, Department of Internal Medicine, Udayana University- Sanglah Hospital Bali-Indonesia. (BALI MEDICAL JOURNAL, 2016)