| Label | Id | |
|---|---|---|
| scales test | PROC:CHV | |
| scaling | PROC:CHV | |
| education and training | PROC:CHV | |
| training education | PROC:CHV | |
| vocational training | PROC:CHV | |
| blinded | PROC:CHV | |
| masked | PROC:CHV | |
| homework | PROC:CHV | |
| unaware | PROC:CHV | |
| alcoholism education | PROC:CHV | |
| alcohol education | PROC:CHV | |
| vcg | PROC:CHV | |
| consumer survey | PROC:CHV | |
| vectorcardiogram | PROC:CHV | |
| consumers survey | PROC:CHV |