Normal overall mortality rate in Addison’s disease, but young patients are at risk of premature death - Erichsen, M M; Løvås, K; Fougner, K J; Svartberg, J; Hauge, E R; Bollerslev, J; Berg, J P; Mella, B; Husebye, E S (Eur J Endocrinol, 2009)