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- [43] Dependence of "apparent" magnitude on the time delay of cyclic variation of myocardial backscatter ULTRASOUND IN MEDICINE AND BIOLOGY, 1999, 25 (05): : 759 - 762
- [45] Angle dependence and reproducibility of cyclic variation of integrated backscatter in normal myocardium COMPUTERS IN CARDIOLOGY 1997, VOL 24, 1997, 24 : 541 - 543
- [49] Use of cyclic variation of integrated backscatter to assess contractile reserve and myocardial viability in chronic ischemic left ventricular dysfunction ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES, 2002, 19 (04): : 279 - 287