It is hard for your child to learn new things in past 4W:Find:4W:^Patient:Ord:PROMIS.PARENTPROXY
it is hard for your child to learn new things in past 4w:find:4w:^patient:ord:promis.parentproxy
It is hard for your child to learn new things in past 4 weeks [PROMIS.PARENTPROXY]
it is hard for your child to learn new things in past 4 weeks [promis.parentproxy]