title: Technique for sphenopalatine ganglion block.
authors.forename: R F
authors.initials: RF
authors.lastname: Spencer
mesh_terms: D005726:Ganglia, Parasympathetic; D005730:Ganglionic Blockers / Q000008:administration & dosage; D006801:Humans; D009407:Nerve Block / Q000295:instrumentation / Q000379:methods
chemical_list: D005730:Ganglionic Blockers