Was hay fever confirmed by a doctor:Find:Pt:^Patient:Ord:PhenX
was hay fever confirmed by a doctor:find:pt:^patient:ord:phenx
Was hay fever confirmed by a doctor:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
was hay fever confirmed by a doctor:finding:to identify measures at a point in time:^patient:ordinal:phenx