During the past 12Mo, if child less than 12Mo, the childs age in Mos, has your child appeared to have any difficulty seeing:Find:12Mo:^Patient:Ord:PhenX
during the past 12mo, if child less than 12mo, the childs age in mos, has your child appeared to have any difficulty seeing:find:12mo:^patient:ord:phenx
During the past 12Mo, if child less than 12Mo, the childs age in Mos, has your child appeared to have any difficulty seeing:Finding:12 months:^Patient:Ordinal:PhenX
during the past 12mo, if child less than 12mo, the childs age in mos, has your child appeared to have any difficulty seeing:finding:12 months:^patient:ordinal:phenx