RT Journal Article SR Electronic T1 Running the Numbers JF North Carolina Medical Journal JO N C Med J FD North Carolina Institute of Medicine SP 149 OP 151 DO 10.18043/ncm.72.2.149 VO 72 IS 2 A1 Enright, Dianne A1 Meyer, Robert E. YR 2011 UL http://www.ncmedicaljournal.com/content/72/2/149.abstract AB