Is it DVT? Wells score and D-dimer may avert costly workup
Use a combination of Wells score and D-dimer test to exclude deep vein thrombosis in low- to intermediate-risk outpatients with suggestive symptoms. Strength of recommendation (SOR) A: B ased on one good meta-analysis.
Priority Updates to Research Literature (PURLs)
Journal of Family Practice, 56(12) 2007: 1010-1012.