Your specification
4 research variables · 1 cycle
Your study specification is ready
ACD010CWhat language(s) {do you/does SP} usually speak at home?
AUDLOABCOther Exam Abnormality, Left, Comment
DCDINDEXLead - Dust
DMARACELogical Imputation Flag for Race Recode
Cycles: 1999-2000
Up to 50 researcher-selected variables per one-time package.
