RT Journal Article SR Electronic T1 Alcian blue: reliable rapid method for marking resection margins. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 608 OP 609 DO 10.1136/jcp.43.7.608-b VO 43 IS 7 A1 Birch, P J A1 Jeffrey, M J A1 Andrews, M I YR 1990 UL http://jcp.bmj.com/content/43/7/608.2.abstract AB