During the past 3 months, how many severe or very unpleasant attacks of chest trouble have you had [PhenX]
- LOINC
- 64443-5
- Component
- During the past 3Mo, how many severe or very unpleasant attacks of chest trouble have you had
- System (specimen)
- ^Patient
- Property
- NRat
- Scale
- Qn
- Method
- PhenX
- Class
- PHENX
- Status
- TRIAL