PT - JOURNAL ARTICLE AU - C D Fletcher TI - Errors in weighing when using a single-pan balance. AID - 10.1136/jcp.35.4.477 DP - 1982 Apr 01 TA - Journal of Clinical Pathology PG - 477--478 VI - 35 IP - 4 4099 - http://jcp.bmj.com/content/35/4/477.short 4100 - http://jcp.bmj.com/content/35/4/477.full SO - J Clin Pathol1982 Apr 01; 35