Does your child complain of an upset stomach at night:Find:Pt:^Patient:Ord:PhenX
does your child complain of an upset stomach at night:find:pt:^patient:ord:phenx
Does your child complain of an upset stomach at night:Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
does your child complain of an upset stomach at night:finding:to identify measures at a point in time:^patient:ordinal:phenx