It is hard for me to concentrate in school in past 4W - frequency:Find:4W:^Patient:Ord:PROMIS.PEDS
it is hard for me to concentrate in school in past 4w - frequency:find:4w:^patient:ord:promis.peds
It is hard for me to concentrate in school in past 4 weeks - frequency [PROMIS.PEDS]
it is hard for me to concentrate in school in past 4 weeks - frequency [promis.peds]