Figure 3From: Analysis of a delay-induced mathematical model of cancerDensity of immune, tumor, and normal cells for \(r_{1} =0.4\), \(M ( 0 ) =0.25\), \(H ( 0 ) =0.01\), and \(R ( 0 ) =0.9\) when (a) \(\tau =5\) (red); (b) \(\tau = 10\) (green); and (c) \(\tau = 15\) (blue)Back to article page