Variable | Year | Supplement |
---|---|---|
PAID07_1 | 1990 | Assistive devices |
PAID07_2 | 1990 | Assistive devices |
PAID07_3 | 1990 | Assistive devices |
PAID07_4 | 1990 | Assistive devices |
PAID07_5 | 1990 | Assistive devices |
PAID07_6 | 1990 | Assistive devices |
PAID07_7 | 1990 | Assistive devices |
PAID07_8 | 1990 | Assistive devices |
PAID07_9 | 1990 | Assistive devices |