Figure 9From: A simple mathematical model for Guillain–Barré syndromeBifurcation diagram in the plane \((\lambda , m^{*})\) for parameter values \(\mu =0.1\), \(\beta =0.5\), \(\gamma =0.1\), \(h=60\), \(p=3\), and \(L=100\). The curve shows the critical value of m below which no endemic equilibrium exists, while above which two endemic equilibria do existBack to article page