A case-control study assessed factors associated with HIV infection among cases (59 persons aged 50 years or older at HIV diagnosis) and controls (59 self-reported uninfected persons aged 50 years and older) from Southern Brazil. Participants answered a 142-item questionnaire…
Fecha:
2012-12-01
Recurso:
SCIELO
CIC - Centro de Información y Conocimiento Johannes Gutenberg ®