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Survival (A) and changes in tumour volume and body weight (B) of athymic nude mice bearing prostate C4-2 tumours treated with saline or 0.40 MBq of 212Pb -NG001. Survival was estimated by Kaplan–Meier survival analysis followed by the log-rank test by pairwise comparisons. In (B), each line represents one mouse (only the largest tumour is shown), N = 6 mice per group.
