1[1]Walker CW, Moore TE. Imaging of skeletal and soft tissue injuries in and around the knee[J]. Radiol Clin Nor Am, 1997, 35(3):631-653.
2[2]Stork A, Feller JF, Sanders TG, et al. Magnetic resonance imaging of the knee ligaments[J]. Semin Roentgenol, 2000, 35(3):256-276.
3[3]Crotty JM, Monu JU, Pope FL Jr. Magnetic resonance imaging of the musculoskeletal system. Part 4: The knee[J]. Clin Orthop, 1996,330(9):288-303.
4[4]Girgis FG, Marshall JL, Al Monajem ARS. The cruciate ligaments of the knee joint: anatomical, functional and experimental analysis[J]. Clin Orthop, 1975, 106(2): 216-231.
5[5]Hoodler J, Haghighi P, Trudell D, et al. The cruciate ligaments of the knee: Correlation between MR appearance and gross and histologic findings in cadaveric specimens[J]. AJR, 1992, 159(2):357-360.
6[6]Hayes CW, Conway WF. Normal anatomy and magnetic resonance appearance of the knee[J]. Topics in Magnetic Reson Imaging, 1993, 5(4):207-227.
7[7]Farooki S, Seeger LL. Magnetic resonance imaging in the evaluation of ligament injuries[J]. Skeletal Radiol, 1999,28(1):61-74.
8[8]Tung GA, Davis LM, Wiggins ME, et al. Tears of the anterior cruciate ligament: Primary and secondary signs at MR imaging[J]. Radiology, 1993,188(3):661-667.
9[9]Robertson PL, Schweitzer ME, Bartolozzi AR, et al. Anterior cruciate ligament tears: Evaluation of multiple signs with MR imaging[J]. Radiology, 1994, 193(3): 829-834.
10[10]Gentili A, Seeger LL, Yao L, et al. Anterior cruciate ligament tear: Indirect signs at MR imaging[J]. Radiology, 1994,193(3):835-840.
6Graser A, Johnson TR, Bader M, et al. Dual energy CT characterization of urinary calculi:inltlal in vitro and clinical experience. Invest Radiol, 2008,43(2) :112 - 119.
7Flohr TG, McCollough CH, Bruder H, et al. First performance evaluation of a dual -source CT (DSCT) system. Eur Radiol, 2006, 16(2) :256 -268.
8Adams JE, Chen SZ, Adams PH, et al. Measurement of trahecular bone mineral by dual energy computed tomography. J Comput Assist Tomogr, 1982, 6 ( 3 ) : 601 -607.
9Lohan DG, Motamedi K, Cnow K, et al. Does dual - energy CT of lower - extremity tendons incur penalties in patient radiation exposure or reduced multiplanar reconstruction image quality? AJR Am J Roentgenol, 2008, 191 (5) : 1386 - 1390.
