Fang, Y.; Lin, W.; Zhou, Y.; Wang, W.; Liu, X. Evaluation of Tumor Resection Effect of Color Doppler Ultrasound Positioning Guided Breast-Conserving Surgery Using Nano-Contrast Agent: Evaluation on Tumor by Nano-Contrast Agent. Cell Mol Biol (Noisy-le-grand) 2022, 68, 365-373.