title: [Comment to: "Role of twinkling artifact in characterization of urinary calculi"].
authors.affiliation: Servicio de Radiología, Hospital Universitario de Getafe, Madrid, España. jmartinezcrespo@telefonica.net
authors.forename: J
authors.initials: J
authors.lastname: Martínez-Crespo
mesh_terms: D016477:Artifacts; D006801:Humans; D007669:Kidney Calculi / Q000737:chemistry* / Q000000981:diagnostic imaging*; D018615:Ultrasonography, Doppler, Color