RT Journal Article SR Electronic T1 Silver staining of spirochaetes in single tissue sections JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 381 OP 382 DO 10.1136/jcp.18.3.381 VO 18 IS 3 A1 S. Faine YR 1965 UL http://jcp.bmj.com/content/18/3/381.abstract AB