Article Text
Letter
Cost-effectiveness of whole leg compared to proximal leg ultrasound scans in the diagnosis of acute deep vein thrombosis: an observational study
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Footnotes
GB and AS are joint first authors.
GB and AS contributed equally.
Contributors GB and AS contributed equally to this paper. GB analysed the data and composed the paper. AS analysed the data and composed the paper. ZL collected the data, analysed the data, and critically reviewed the paper. HR analysed the data and critically reviewed the paper. TN analysed the data and critically reviewed the paper. WT analysed the data and critically reviewed the paper.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review Not commissioned; internally peer reviewed.