title: Duplication of the middle cerebral artery: a potential pitfall for transcranial Doppler examination.
authors.forename: Manuel
authors.initials: M
authors.lastname: Gómez-Choco
authors.forename: José M
authors.initials: JM
authors.lastname: Valdueza
mesh_terms: D003937:Diagnosis, Differential; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D020244:Infarction, Middle Cerebral Artery / Q000000981:diagnostic imaging* / Q000209:etiology*; D008875:Middle Aged; D020768:Middle Cerebral Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D017585:Ultrasonography, Doppler, Transcranial / Q000379:methods*