66469-8
How old were you when you first used a needle to inject any drug not prescribed by a doctor [PhenX]
- LOINC
- 66469-8
- Component
- How old were you when you first used a needle to inject any drug not prescribed by a doctor
- System (specimen)
- ^Patient
- Property
- Time
- Scale
- Qn
- Method
- PhenX
- Class
- PHENX
- Status
- TRIAL