RT Journal Article SR Electronic T1 Bone Marrow Biopsy JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 908 OP 908 DO 10.1136/jcp.35.8.908-b VO 35 IS 8 A1 Lee, FD YR 1982 UL http://jcp.bmj.com/content/35/8/908.2.abstract AB