1. Bilateral sphenopalatine ganglion block reduces blood pressure in never treated patients with essential hypertension. A randomized controlled single-blinded study. (1st January 2018) Authors: Triantafyllidi, Helen; Arvaniti, Chrysa; Schoinas, Antonios; Benas, Dimitris; Vlachos, Stefanos; Palaiodimos, Leonidas; Pavlidis, George; Ikonomidis, Ignatios; Batistaki, Chrysanthi; Voumvourakis, Costas; Lekakis, John Journal: International journal of cardiology Issue: Volume 250(2018) Page Start: 233 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗