How old were you when you first experienced this kind of difficulty with sleeping, for at least 1Mo:Time:Pt:^Patient:Qn:PhenX
how old were you when you first experienced this kind of difficulty with sleeping, for at least 1mo:time:pt:^patient:qn:phenx
How old were you when you first experienced this kind of difficulty with sleeping, for at least 1Mo:Time:Pt:^Patient:Qn:PhenX
how old were you when you first experienced this kind of difficulty with sleeping, for at least 1mo:time:pt:^patient:qn:phenx