Do you ever have to stop for breath when walking at your own pace on the level:Find:Pt:^Patient:Ord:PhenX
do you ever have to stop for breath when walking at your own pace on the level:find:pt:^patient:ord:phenx
Do you ever have to stop for breath when walking at your own pace on the level:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
do you ever have to stop for breath when walking at your own pace on the level:finding:to identify measures at a point in time:^patient:ordinal:phenx