https://doi.org/10.1016/j.bjane.2014.06.001
Braz J Anesthesiol, vol.66, 2016 Sphenopalatine ganglion pulsed radiofrequency treatment in patients suffering from chronic face and head pain Scientific Article
Braz J Anesthesiol, vol.66, 2016 Sphenopalatine ganglion pulsed radiofrequency treatment in patients suffering from chronic face and head pain Scientific Article