Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleClinical Pearls in Interventional Pain Management.AuthorsKhan, Tariq HayatSubjectsPAIN management; MEDICAL personnel; CLUSTER headache; LOW-income countries; PTERYGOPALATINE ganglionPublicationAnaesthesia, Pain & Intensive Care, 2021, Vol 25, Issue 3, p416ISSN1607-8322Publication typeArticleDOI10.35975/apic.v25i3.1541