Figure 3From: Effect of combined irradiation and EGFR/Erb-B inhibition with BIBW 2992 on proliferation and tumour cure in cell lines and xenograftsObserved local tumour control rates (symbols) and calculated local tumour control probabilities for UT-SCC-15 tumours treated with 30 fractions in 6 weeks. Simultaneously to fractionated irradiation animals received carrier (o, dotted line) or BIBW 2992 (•, solid line). Error bars represent 95% C.I. of the TCD50 values.Back to article page