Cancer rarity and mortality: Evidence from a nationwide cohort study

Journal of the National Cancer Institute

The paper

Simon Mathis Kønig, Søren Friis, Trille Kristina Kjær,
Show 3 more authorsJane Christensen, Mia Klinten Grand, Susanne Oksbjerg Dalton,
Jan Wohlfahrt

Danish Cancer Institute Cancer Epidemiology and Surveillance · Aalborg University

Journal of the National Cancer Institute · 1 Sep 2026

doi.org/10.1093/jnci/djag308PubMed 42679382