Label | Id |
---|
social survey | PROC:AOD | |
Social survey | PROC:MTH | |
polls | PROC:CHV | |
poll | PROC:CHV | |
social survey | PROC:CHV | |
Poll | PROC:NCI | |
state survey | PROC:AOD | |
state survey | PROC:CHV | |
telephone survey | PROC:AOD | |
telephone survey | PROC:CHV | |
telephone surveys | PROC:CHV | |
study of one area, group, or program | PROC:AOD | |
multiple group designs | PROC:AOD | |
research involving two or more groups | PROC:AOD | |
consumer surveys | PROC:CHV |