TY - GEN AU - Baran,D T TI - Broadband ultrasound attenuation measurements in osteoporosis SN - 0361-803X PY - 1991///0613 KW - Bone Density KW - Female KW - Humans KW - Middle Aged KW - Osteoporosis, Postmenopausal KW - diagnostic imaging KW - Reference Values KW - Ultrasonography N1 - Publication Type: Letter; Comment UR - https://doi.org/10.2214/ajr.156.6.2028905 ER -