RT Journal Article SR Electronic T1 Challenges in Laboratory Coding 2015 JF American Society for Clinical Laboratory Science JO Clin Lab Sci FD American Society of Chemistry and Laboratory Science SP 3 OP 7 DO 10.29074/ascls.28.1.3 VO 28 IS 1 A1 Hansen, Kathleen YR 2015 UL http://hwmaint.clsjournal.ascls.org/content/28/1/3.abstract AB