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