RT Journal Article SR Electronic T1 Index to Volume 25, 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.25.4.252 VO 25 IS 4 YR 2012 UL http://hwmaint.clsjournal.ascls.org/content/25/4/252.abstract AB