Figure 1From: Modelling the correlation between EGFr expression and tumour cell radiosensitivity, and combined treatments of radiation and monoclonal antibody EGFr inhibitors Schematic representation of radiosensitivity variability within a single tumour due to the presence of varying concentrations of radiosensitizer drugs (Light gray = high radiosensitivity, dark gray = low radiosensitivity). Back to article page