Breastcancermolecular subtypesareassociated with margin status and prognosis after early stage breast ⁃ conservingsurgery 

JIA Haixia, JIA Weijuan, XIA Ting, HU Xiaowu, CAO Tengfei, CHEN Xinxin, ZHANG Lehong, ZHONG Ling.
The Journal of Practical Medicine . 2021, (10): 1288 -1292 .  DOI: 10.3969/j.issn.1006⁃5725.2021.10.011