RT Journal Article SR Electronic T1 Therapeutic trials in childhood ALL: what's their future? JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 55 OP 59 DO 10.1136/jcp.53.1.55 VO 53 IS 1 A1 Eden, O B YR 2000 UL http://jcp.bmj.com/content/53/1/55.abstract AB