Because of your eyesight, how much difficulty do you have finding something on a crowded shelf:Find:Pt:^Patient:Ord:PhenX
because of your eyesight, how much difficulty do you have finding something on a crowded shelf:find:pt:^patient:ord:phenx
Because of your eyesight, how much difficulty do you have finding something on a crowded shelf [PhenX]
because of your eyesight, how much difficulty do you have finding something on a crowded shelf [phenx]