Variable | Year | Supplement |
---|---|---|
CEHCON07 | 2007 | Child complementary and alternative medicine |
CTP1CD05 | 2012 | Child complementary and alternative medicine |
EHTCND04 | 2007 | Alternative health |
EHTCON06 | 2002 | Alternative health |
TP1CND04 | 2012 | Alternative health |