Research Article

Dynamics of an Antitumour Model with Pulsed Radioimmunotherapy

Figure 1

Dynamic behaviours of system (3) with radiotherapy or immunotherapy alone. (a)–(c) , , , , , , and ; (d)–(f): , , , , , , and . The other parameters are identical to those in (101), and the initial values in (a)–(f) are .
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(b)
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