Referencer
- Baatrup G. [Sigmoidoscopy]. Ugeskr Laeger. 2006; 168.; 678-9. Vis kilde
- Wooldrage K, Robbins EC, Duffy SW, Cross AJ. Long-term effects of once-only flexible sigmoidoscopy screening on colorectal cancer incidence and mortality: 21-year follow-up of the UK Flexible Sigmoidoscopy Screening randomised controlled trial. Lancet Gastroenterol Hepatol. 2024; 9.; 811-824. Vis kilde