Corrigendum to “Radiological findings of a symptomatic carotid pseudocclusion: “Guadiana river sign”” [Neurologia 32 (5) (2017) 334–337] - I. Iniesta; A. Lamballe; M. Rodriguez Peña-Marin; J. Duignan; S. Zaman; I. Watson; P. Cariga; A. Ranta (Neurología)