Because of your headaches on how many days in the last 3 months did you miss work or school [PhenX]
- LOINC
- 65381-6
- Component
- Because of your headaches on how many Ds in the last 3Mo did you miss work or school
- System (specimen)
- ^Patient
- Property
- NRat
- Scale
- Qn
- Method
- PhenX
- Class
- PHENX
- Status
- TRIAL