Population-based cancer incidence and mortality rates and ratios among adults with intellectual disabilities in Scotland: a retrospective cohort study with record linkage oleh Angela Henderson, Sally-Ann Cooper, Kirsty Dunn, Colin McCowan, Michael Fleming, David Morrison, David Conway, Gill Smith, Maria Truesdale, Filip Sosenko, Deborah Cairns, Laura Hughes-McCormack, Katie Robb, Laura McKernan Ward, Catherine R Hanna