RT Journal Article SR Electronic T1 Formative assessment and design of a complex clinical decision support tool for pulmonary embolism JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 7 OP 13 DO 10.1136/ebmed-2015-110214 VO 21 IS 1 A1 Sundas Khan A1 Lauren McCullagh A1 Anne Press A1 Manish Kharche A1 Andy Schachter A1 Salvatore Pardo A1 Thomas McGinn YR 2016 UL http://ebm.bmj.com/content/21/1/7.abstract AB