title: Natural history of HIV-1 infection.
authors.affiliation: Department of Hygiene and Epidemiology, University of Athens, Athens, Greece.
authors.forename: G
authors.initials: G
authors.lastname: Touloumi
authors.forename: A
authors.initials: A
authors.lastname: Hatzakis
mesh_terms: D018450:Disease Progression; D015658:HIV Infections / Q000209:etiology* / Q000276:immunology; D015497:HIV-1; D006801:Humans