[1]
D. L. Boone, E. F. Barreto, F. S. Parreira, H. C. de . Campos, and L. R. e . Silva, “Warfarin in the treatment of refractory chronic cluster headache: a case report and review in therapeutic options”, Headache Med, vol. 13, no. 2, pp. 133–136, Jun. 2022.