PT - JOURNAL ARTICLE ED - , TI - Tolerance to penicillin in streptococci of viridans group. AID - 10.1136/jcp.42.9.1005 DP - 1989 Sep 01 TA - Journal of Clinical Pathology PG - 1005--1006 VI - 42 IP - 9 4099 - http://jcp.bmj.com/content/42/9/1005.short 4100 - http://jcp.bmj.com/content/42/9/1005.full SO - J Clin Pathol1989 Sep 01; 42