PT  - JOURNAL ARTICLE
AU  - Winfield, DA
TI  - Postgraduate Haematology
AID  - 10.1136/jcp.42.12.1315-e
DP  - 1989 Dec 01
TA  - Journal of Clinical Pathology
PG  - 1315--1316
VI  - 42
IP  - 12
4099  - http://jcp.bmj.com/content/42/12/1315.5.short
4100  - http://jcp.bmj.com/content/42/12/1315.5.full
SO  - J Clin Pathol1989 Dec 01; 42