RT Journal Article SR Electronic T1 Monitoring Coumadin-The Original Oral Anticoagulant JF American Society for Clinical Laboratory Science JO Clin Lab Sci FD American Society of Chemistry and Laboratory Science SP 43 OP 47 DO 10.29074/ascls.26.1.43 VO 26 IS 1 A1 David L. McGlasson YR 2013 UL http://hwmaint.clsjournal.ascls.org/content/26/1/43.abstract AB