Variable | Year | Supplement |
---|---|---|
PAID03_1 | 1990 | Assistive devices |
PAID03_2 | 1990 | Assistive devices |
PAID03_3 | 1990 | Assistive devices |
PAID03_4 | 1990 | Assistive devices |
PAID03_5 | 1990 | Assistive devices |
PAID03_6 | 1990 | Assistive devices |
PAID03_7 | 1990 | Assistive devices |
PAID03_8 | 1990 | Assistive devices |
PAID03_9 | 1990 | Assistive devices |