MRI Features and Pathology Grade in Ductal Carcinoma in Situ 
XU Xiaoqin,WANG Dengbin,WANG Lijun,LUO Ran,LIU Huanhuan,ZHANG Huayuan,YIN Dongqing
Chinese General Practice . 2019, (18): 2248 -2252 .  DOI: 10.12114/j.issn.1007-9572.2019.00.226