When was your child first diagnosed as having strabismus:TmStp:Pt:^Patient:Qn:PhenX
when was your child first diagnosed as having strabismus:tmstp:pt:^patient:qn:phenx
When was your child first diagnosed as having strabismus:TmStp:Pt:^Patient:Qn:PhenX
when was your child first diagnosed as having strabismus:tmstp:pt:^patient:qn:phenx