A time delay model of tumour-immune system interactions: Global dynamics, parameter estimation, sensitivity analysis. - Fathalla A. Rihan; D. H. Abdel Rahman; Shanmugam Lakshmanan; A. S. Alkhajeh (Appl. Math. Comput., 2014)

Delay Differential Model for Tumour-Immune Response with Chemoimmunotherapy and Optimal Control. - Fathalla A. Rihan; D. H. Abdel Rahman; Fatma Al-Maskari; Fatma Ibrahim; Mohamed A. Abdeen (Comput. Math. Methods Medicine, 2014)