Human immunodeficiency virus infection and syphilis among homeless people in a large city of Central-Western Brazil: prevalence, risk factors, human immunodeficiency virus-1 genetic diversity, and drug resistance mutations Raquel Silva Pinheiro; Paulie Marcelly Ribeiro dos Santos Carvalho; Marcos André de Matos; Karlla Antonieta Amorim Caetano; Andressa Cunha de Paula; Megmar Aparecida dos Santos Carneiro; Mônica Nogueira da Guarda Reis; Regina Maria Bringel Martins; Mariane Martins de Araújo Stefani; Sheila Araujo Teles;

Seroprevalence and factors associated with Human Immunodeficiency virus, Human T lymphotropic virus and Hepatitis B/C infections in parturient women of Salvador ¿ Bahia, Brazil Ludy Vargas; Fernanda Bastos; André Guimarães; Sávio Amaral; Tarcisio Fausto; Maria Arriaga; Manoel Sarno; Carlos Brites;

Mortality in hospitalized HIV-infected patients in a referral center in Bahia, Brazil Luca Nascimento; Alex Cleber Improta-Caria; Carlos Brites;