PT - JOURNAL ARTICLE AU - G S Tillotson TI - An evaluation of the API-20 STREP system. AID - 10.1136/jcp.35.4.468 DP - 1982 Apr 01 TA - Journal of Clinical Pathology PG - 468--472 VI - 35 IP - 4 4099 - http://jcp.bmj.com/content/35/4/468.short 4100 - http://jcp.bmj.com/content/35/4/468.full SO - J Clin Pathol1982 Apr 01; 35