Lack of Effect of Sphenopalatine Ganglion Block With Intranasal Lidocaine on Submaximal Effort Tourniquet Test Pain
David G. Silverman, THERESA Z. O'connor, Robert F. Spencer, Luke M. Kitahata
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Nov 1993, 18 (6) 356-360; DOI: 10.1136/rapm-00115550-199318060-00006