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 74 OP 79 DO 10.18043/ncm.75.1.74 VO 75 IS 1 A1 Spero, Julie C. A1 Fraher, Erin P. YR 2014 UL http://www.ncmedicaljournal.com/content/75/1/74.abstract AB