D · Review requiredReview score 62/100
- The jurisdiction this source applies to is unknown
Where this source is used
1 record across 1 areaSource record
Open canonical source
- Version
- 1998 derivation study (Arch Intern Med 158(16):1789-95, doi:10.1001/archinte.158.16.1789)
- Jurisdiction
- Unknown
- Source type
- Primary Study
- Reviewed
- 16 September 2026
- Expires
- 16 September 2027