RT Journal Article SR Electronic T1 Enforcement of CLIA and Billing Regulations JF American Society for Clinical Laboratory Science JO Clin Lab Sci FD American Society of Chemistry and Laboratory Science SP 2 OP 3 DO 10.29074/ascls.17.1.2 VO 17 IS 1 A1 Hansen, Kathy A1 Lavanty, Don YR 2004 UL http://hwmaint.clsjournal.ascls.org/content/17/1/2.abstract AB