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Excess death rate for patients with R-MS, aged 30 at onset (A), net survival probability for patients with R-MS, aged 30 at onset (B) both for a year of onset of symptoms of 1980. Excess death rate for patients with R-MS, aged 30 at onset (C), net survival probability for patients with R-MS (D), aged 30 at onset, both for a year of onset of symptoms of 1990.
