RT Journal Article SR Electronic T1 Index to Volume 17, Numbers 1 Through 4 JF American Society for Clinical Laboratory Science JO Clin Lab Sci FD American Society of Chemistry and Laboratory Science SP 252 OP 257 DO 10.29074/ascls.17.4.252 VO 17 IS 4 YR 2004 UL http://hwmaint.clsjournal.ascls.org/content/17/4/252.abstract AB