RT Journal Article SR Electronic T1 Does this patient need ultrasonography of the leg to evaluate for deep vein thrombosis? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 153 OP 155 DO 10.3949/ccjm/82a.14071 VO 82 IS 3 A1 C. Jessica Dine A1 Sara L. Wallach YR 2015 UL http://www.ccjm.org/content/82/3/153.abstract AB