Figure 1From: Andronov-Hopf bifurcation and sensitivity analysis of a time-delay HIV model with logistic growth and antiretroviral treatment Plots of the curve \(\pmb{R_{0} =1}\) separating the virus-free and chronic equilibrium regions as a function of \(\pmb{n_{rt}}\) and \(\pmb{n_{p}}\) for the data sets 1, 2 and 3 in Table 10 . Back to article page