Which of the following best describes the hours you usually work at you main job or business [NHANES]
- LOINC
- 63745-4
- Component
- Which of the following best describes the H you usually work at you main job or business
- System (specimen)
- ^Patient
- Property
- Find
- Scale
- Nom
- Method
- NHANES
- Class
- PHENX
- Status
- ACTIVE