Ultrasonographic Diagnosis of Recurrent Occipital Neuralgia Caused by Venous Plexus Enlargement - Garcia Tercero, Rosa Maria; Hernández, Nicolás López; Heras, Javier Gualda; Benitez, Pedro Barredo; Urrea, Catalina Diaz; Pérez, Adolfo Heras; González, Fátima López; Serrano, Blanca Serrano; Soler, Elena Elvira (Ultrasound International Open, 2018)