Variable | Year | Supplement |
---|---|---|
CSH_USEM | 2007 | Child complementary and alternative medicine |
CTRU_SHA | 2012 | Child complementary and alternative medicine |
CTR_US11 | 2017 | Sample child questionnaire |
SHA_USEM | 2007 | Alternative health |
TRDU_SHA | 2012 | Alternative health |
TR_USM21 | 2017 | Sample adult questionnaire |