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Clifford, G M; Polesel, J; Rickenbach, M; Dal Maso, L; Keiser, O; Kofler, A; Rapiti, E; Levi, F; Jundt, G; Fisch, T; Bordoni, A; De Weck, D; Franceschi, S (2005). Cancer risk in the Swiss HIV Cohort Study: associations with immunodeficiency, smoking, and highly active antiretroviral therapy. Journal of the National Cancer Institute, 97(6):425-432.
Fisch, T; Pury, P; Probst, N; Bordoni, A; Bouchardy, C; Frick, H; Jundt, G; De Weck, D; Perret, E; Lutz, J M (2005). Variation in survival after diagnosis of breast cancer in Switzerland. Annals of Oncology, 16(12):1882-1888.