Line in the ETDRS visual acuity chart read by patient:Find:Pt:^Patient:Nom:PhenX
line in the etdrs visual acuity chart read by patient:find:pt:^patient:nom:phenx
Line in the ETDRS visual acuity chart read by patient:Finding:To identify measures at a point in time:^Patient:Nominal:PhenX
line in the etdrs visual acuity chart read by patient:finding:to identify measures at a point in time:^patient:nominal:phenx