https://www.selleckchem.com/products/VX-809.html
f BoNT/A. Strengths include the cross-over study design, which demonstrated that BoNT/A was effective regardless of treatment order. This dataset is the first prospective study to evaluate BoNT/A as an intervention for symptoms of PTH and provides evidence that larger-scale and multiple treatment studies evaluating BoNT/A for this headache type are warranted.Recently, immune checkpoint inhibitors such as anti-programmed cell death-1 (PD-1) or programmed cell death ligand-1 (PD-L1) monoclonal antibodies have improved the overall survival