RT Journal Article SR Electronic T1 Decoding Levels of Evidence JF North Carolina Medical Journal JO N C Med J FD North Carolina Institute of Medicine SP 240 OP 241 DO 10.18043/ncm.76.4.240 VO 76 IS 4 A1 Edgerton, Lisa YR 2015 UL http://www.ncmedicaljournal.com/content/76/4/240.abstract AB