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- [8] MULTIPATH INTERFERNECE OF BROAD-BAND SIGNALS IN RBR PROPAGATION JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1971, 50 (01): : 102 - +
- [10] BROAD-BAND ULTRASOUND ATTENUATION (BUA) IN THE DIAGNOSIS OF OSTEOPOROSIS RADIOLOGE, 1993, 33 (08): : 462 - 465