RT Journal Article SR Electronic T1 Studies on Fertility JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 183 OP 184 DO 10.1136/jcp.8.2.183-c VO 8 IS 2 A1 Harvey, Clare A1 Jackson, Margaret H. YR 1955 UL http://jcp.bmj.com/content/8/2/183.3.abstract AB