Variable | Year | Supplement |
---|---|---|
CRLCON58 | 2007 | Child complementary and alternative medicine |
CTP1CD56 | 2012 | Child complementary and alternative medicine |
RELCND69 | 2007 | Alternative health |
RELCON60 | 2002 | Alternative health |
TP1CND74 | 2012 | Alternative health |