Nykänen, Aki, Otso Arponen, Anna Sutela, Ritva Vanninen, and Mazen Sudah. 2017. “Is There a Role for Contrast-Enhanced Ultrasound in the Detection and Biopsy of MRI-Only Visible Breast Lesions?”. Radiology and Oncology 51 (4). https://www.radioloncol.com/index.php/ro/article/view/2884.