Kumar S, Kharosekar H, Pujara R. Coccydynia, a rare presentation of invasive sacrococcygeal chordoma in a young adult patient. roneuro [Internet]. 2026 Sep. 15 [cited 2026 Oct. 24];40(3):261-5. Available from: https://journals.lapub.co.uk/index.php/roneurosurgery/article/view/3186