RT Journal Article SR Electronic T1 Different local therapies for early breast cancer do not affect overall survival JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 118 OP 118 DO 10.1136/ebm.1996.1.118 VO 1 IS 4 YR 1996 UL http://ebm.bmj.com/content/1/4/118.abstract AB