TY - RPRT TI - A status update on the unkept promise of high-frequency spinal cord stimulation for treatment-refractory chronic migraine. AU - Paolo Martelletti AU - Claudio Tana PY - 2026 DO - 10.1080/14737175.2026.2718402 UR - https://pubmed.ncbi.nlm.nih.gov/42616820/ ID - 42616820 ER -