PT - JOURNAL ARTICLE AU - DS Ridley TI - Manual of Basic Techniques for a Health Laboratory AID - 10.1136/jcp.34.5.573-d DP - 1981 May 01 TA - Journal of Clinical Pathology PG - 573--573 VI - 34 IP - 5 4099 - http://jcp.bmj.com/content/34/5/573.4.short 4100 - http://jcp.bmj.com/content/34/5/573.4.full SO - J Clin Pathol1981 May 01; 34