title: Is the clinical course of HIV infection changing? Study's censoring strategy may be source of bias.
authors.forename: A
authors.initials: A
authors.lastname: Cozzi Lepri
authors.forename: A N
authors.initials: AN
authors.lastname: Phillips
authors.forename: P
authors.initials: P
authors.lastname: Pezzotti
authors.forename: G
authors.initials: G
authors.lastname: Rezza
mesh_terms: D015982:Bias; D018791:CD4 Lymphocyte Count; D018450:Disease Progression; D015658:HIV Infections / Q000401:mortality*; D006679:HIV Seropositivity; D006801:Humans