RT Journal Article SR Electronic T1 Laboratory handling of impalpable breast lesions: a review. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 89 OP 93 DO 10.1136/jcp.44.2.89 VO 44 IS 2 A1 J S Armstrong A1 J D Davies YR 1991 UL http://jcp.bmj.com/content/44/2/89.abstract AB