Highfrequencyultrasoundobservationofmammaryductclosure#br# afterterminationofbreastfeedingandclinicalsignificance
HUANG Lei, HUANGYin-ping 2*,ZHANGDan 3,LIU Qing-duo 4,ZHANGJin-chao 5
Journal of Hebei Medical University . 2016, (1): 54 -56,60 .  DOI: 10.3969/j.issn.10073205.2016.01.015