How often did you drink diet colas and diet root beer (caffeine free):Find:Pt:^Patient:Ord:PhenX
how often did you drink diet colas and diet root beer (caffeine free):find:pt:^patient:ord:phenx
How often did you drink diet colas and diet root beer (caffeine free):Finding:To identify measures at a point in time:^Patient:Ordinal:PhenX
how often did you drink diet colas and diet root beer (caffeine free):finding:to identify measures at a point in time:^patient:ordinal:phenx