1[1]Nobuharu Hayashi, Yukino Miyamoto, Norio Nakata et al. Breast Masses : Color Doppler power doppler and spectral Analysis findings. Journal of idnica ultrasound. 1998 ; 26 (5): 231
2[2]Cosgrove Do , KedarRP, Bamber J C et al.Breast Disease: Color doppler use in differential diagnosis. Rediulogy, 1993; 189:99
3[3]Wei Tse Yang, Jenny Chang. Constantine Metreweli. Patients with breast Cancer: Difference in color doppler flow and Gray-Scale use features of benign and malignsnt axillary lymph nodes. Radiology,2000; 215:568