Ueno, Ei A preliminary prospective study to compare the diagnostic performance of assist strain ratio versus manual strain ratio. [electronic resource] - Journal of medical ultrasonics (2001) Oct 2015 - 521-31 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1613-2254 Standard No.: 10.1007/s10396-015-0633-5 doi Subjects--Topical Terms: Breast Neoplasms--diagnostic imagingElasticity Imaging Techniques--methodsFemaleHumansProspective StudiesReproducibility of ResultsUltrasonography, Mammary--methods