Johnsson M, Alkner S, Johnsson A, Nilsson M. Impact of the risk-adapted Nordic anal cancer group consensus guidelines on the contouring of the elective clinical target volume in anal cancer. AO [Internet]. 2025 May 26 [cited 2026 Jul. 17];64:708-14. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/42723