Original language | English (US) |
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Pages (from-to) | 1470-1472 |
Number of pages | 3 |
Journal | American Journal of Epidemiology |
Volume | 134 |
Issue number | 12 |
State | Published - Dec 15 1991 |
Externally published | Yes |
ASJC Scopus subject areas
- Geriatrics and Gerontology
- Epidemiology