Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIntranasal lignocaine spray for sphenopalatine ganglion block for postdural puncture headache.AuthorsDUBEY, PREKSHA; DUBEY, PRAKASH K.SubjectsLIDOCAINE; PTERYGOPALATINE ganglion; HEADACHEPublicationSaudi Journal of Anaesthesia, 2018, Vol 12, Issue 2, p364ISSN1658-354XPublication typeLetter to the EditorDOI10.4103/sja.SJA_680_17