Ever had outpatient test(s) performed for deep vein thrombosis:TmStp:Pt:^Patient:Qn
ever had outpatient test(s) performed for deep vein thrombosis:tmstp:pt:^patient:qn
Ever had outpatient test(s) performed for deep vein thrombosis:Time Stamp-Date and Time:To identify measures at a point in time:^Patient:Quantitative
ever had outpatient test(s) performed for deep vein thrombosis:time stamp-date and time:to identify measures at a point in time:^patient:quantitative