PT  - JOURNAL ARTICLE
AU  - W J Revill
AU  - R H Wilkinson
TI  - A punch for Guthrie papers.
AID  - 10.1136/jcp.33.9.900
DP  - 1980 Sep 01
TA  - Journal of Clinical Pathology
PG  - 900--902
VI  - 33
IP  - 9
4099  - http://jcp.bmj.com/content/33/9/900.short
4100  - http://jcp.bmj.com/content/33/9/900.full
SO  - J Clin Pathol1980 Sep 01; 33