How often do you feel so sleepy during the D that it interrupts your normal activities:NRat:Pt:^Patient:Qn:PhenX
how often do you feel so sleepy during the d that it interrupts your normal activities:nrat:pt:^patient:qn:phenx
How often do you feel so sleepy during the day that it interrupts your normal activities [PhenX]
how often do you feel so sleepy during the day that it interrupts your normal activities [phenx]