Variable | Year | Supplement |
---|---|---|
WHPD11_1 | 1990 | Assistive devices |
WHPD11_2 | 1990 | Assistive devices |
WHPD11_3 | 1990 | Assistive devices |
WHPD11_4 | 1990 | Assistive devices |
WHPD11_5 | 1990 | Assistive devices |
WHPD11_6 | 1990 | Assistive devices |
WHPD11_7 | 1990 | Assistive devices |
WHPD11_8 | 1990 | Assistive devices |
WHPD11_9 | 1990 | Assistive devices |