Original language | English (US) |
---|---|
Number of pages | 1 |
Journal | Annals of internal medicine |
Volume | 113 |
Issue number | 11 |
State | Published - Dec 1 1990 |
Externally published | Yes |
ASJC Scopus subject areas
- Internal Medicine
M. Helfand, L. M. Crapo
Research output: Contribution to journal › Letter › peer-review
Original language | English (US) |
---|---|
Number of pages | 1 |
Journal | Annals of internal medicine |
Volume | 113 |
Issue number | 11 |
State | Published - Dec 1 1990 |
Externally published | Yes |