[1] Voigt CL,Murphy MO,SD Waldman .2012 .Third Occipital Nerve Block. Atlas of Pain Management Injection Techniques. 4th ed., 11(2) : 267-80.
[2] Kansas .2017 .. , : 77-81.
[3] Moon DE. Ultrasound Guided Cervical Spine Injections: Greater Occipital Nerve .2016 .Stellate Ganglion and Superior Cervical Sympathethic Ganglion Block. Musculoskeletal Ultrasound for Regional Anaesthesia and Pain Medicine. 2nd ed. Hong Kong: CU Medicine, : 655-670.
[4] Candido KD,Day M. Nerve,Rathmell JP,Wu CL .2014 .Blocks of the Head and Neck. Practical Management of Pain, : 697-715.
[5] SD Waldman . .Greater and Lesser Occipital Nerve Block. Atlas of Interventional Pain Management [Internet]. 4th ed. Kansas: Elsevier Saunders; 2015, : 24.