RT Journal Article SR Electronic T1 Index to Volume 24, Numbers 1 Through 4 JF American Society for Clinical Laboratory Science JO Clin Lab Sci FD American Society of Chemistry and Laboratory Science SP 251 OP 256 DO 10.29074/ascls.24.4.251 VO 24 IS 4 YR 2011 UL http://hwmaint.clsjournal.ascls.org/content/24/4/251.abstract AB