Compartment modelling and eigenvalue expansion to study the drug concentration in capillary and tissue regions surrounding the malignant tumour. - K. Nazir; Saqib Mubarak; Ahsan Ul Haq Lone; Roohi Bhat; F. A. Zargar; M. A. Khanday (Netw. Model. Anal. Health Informatics Bioinform., 2021)