Willard S.; Holzemer W.L.; Wantland D.J.
Cuca Y.P.; Kirksey K.M.; Portillo C.J.; Corless I.B.; Rivero-Mendez M.; Rosa M.E. et al. (2009)
Throughout the history of the HIV epidemic, HIV-positive patients with relatively high CD4 counts and no clinical features of opportunistic infections have been classified as asymptomatic by definition and treatment ...