Avellaneda L, Roberto S, Melo N, Vallejo Puerta S, Aristizabal JH. Brown spinal tumour secondary to primary hyperparathyroidism, a primary entity that we should not forget: Case report. roneuro [Internet]. 2025 Mar. 15 [cited 2026 Sep. 9];39(1):46-8. Available from: http://journals.lapub.co.uk/index.php/roneurosurgery/article/view/2875