OnabotulinumtoxinA blockade of the sphenopalatine ganglion in treatment-resistant chronic migraine (MiBlock): rationale, design and study protocol for a multi-centre, investigator initiated, randomised, quadruple-blinded placebo-controlled trial
肉毒杆菌毒素A阻滞蝶腭神经节治疗难治性慢性偏头痛（MiBlock）：一项多中心、研究者发起、随机、四盲、安慰剂对照试验的理论依据、设计和研究方案
期刊:F1000Research
影响因子:
doi:10.12688/f1000research.164241.2
Wergeland, Tore; Simpson, Melanie; Aschehoug, Irina; Øie, Lise; Hara, Sozaburo; Skalstad, Einar Tobias Vassbø; Salvesen, Øyvind; Tronvik, Erling; Bratbak, Daniel
