Ever had angiography for claudication or peripheral arterial disease:Find:Pt:^Patient:Ord
ever had angiography for claudication or peripheral arterial disease:find:pt:^patient:ord
Ever had angiography for claudication or peripheral arterial disease:Finding:To identify measures at a point in time:^Patient:Ordinal
ever had angiography for claudication or peripheral arterial disease:finding:to identify measures at a point in time:^patient:ordinal