Duplex ultrasonography, magnetic resonance angiography, and computed tomography angiography for diagnosis and assessment of symptomatic, lower limb peripheral arterial disease: systematic review

BMJ 2010; 340 doi: (Published 05 March 2010) Cite this as: BMJ 2010;340:c1298

The authors of this 2007 Research paper, Ros Collins and colleagues, have advised us of an error in the Results section (BMJ 2007;334:1257, doi:10.1136/bmj.39217.473275.55). In the section on patients’ attitudes, the study by Visser and colleagues (cited as the web reference w62) evaluated contrast enhanced magnetic resonance angiography (not time of flight magnetic resonance angiography as was stated).


Cite this as: BMJ 2010;340:c1298

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