PT - JOURNAL ARTICLE ED - , TI - WORLD CONGRESS 2002 PROGRAM AID - 10.29074/ascls.15.2.86 DP - 2002 Apr 01 TA - American Society for Clinical Laboratory Science PG - 86--90 VI - 15 IP - 2 4099 - http://hwmaint.clsjournal.ascls.org/content/15/2/86.short 4100 - http://hwmaint.clsjournal.ascls.org/content/15/2/86.full SO - Clin Lab Sci2002 Apr 01; 15