RT Journal Article SR Electronic T1 Scope of Practice JF American Society for Clinical Laboratory Science JO Clin Lab Sci FD American Society of Chemistry and Laboratory Science SP 4 OP 7 DO 10.29074/ascls.26.1.4 VO 26 IS 1 A1 ASCLS Position Paper YR 2013 UL http://hwmaint.clsjournal.ascls.org/content/26/1/4.abstract AB