2Adler DD,Carson PL,Rudin JM,et al.Doppler ulrtrasound color flow imaging in the study of brest cancer:preliminary finding[J].Utrasound Med Biol,1990,16:553-559.
2Adler DD, Carson PL, Rudin JM, et al. Doppler ultrasound color flow imaging in the study of breast cancer: Preliminary finding[J]. Utrasound Med Biol, 1990, 16: 553-559.