PAIN PHYSICIAN, vol.18, no.2, pp.153-162, 2015 (Journal Indexed in SCI)
Publication Type:Article / Article
Title of Journal :PAIN PHYSICIAN
Background: The effectiveness of greater occipital nerve block (GONB) in patients with primary headache syndromes is controversial. Few studies have been evaluated the usefulness of GONB in patients with migraine without aura (MWOA).