ICPSR Study Description
Codebook - Wave 1 Data (pdf file)
Codebook - Wave 2 Data (pdf file)
Codebook - Wave 3 Clinical Data (pdf file)
Codebook - Wave 4 Data (pdf file)
Codebook - Wave 5, 1996-1997 (pdf file)
SPSS Syntax File - Wave 1 Data (ICPSR)
SPSS Syntax File - Wave 2 Data (ICPSR)
SPSS Syntax File - Wave 3 Clinical Data (ICPSR)
SPSS Syntax File - Wave 4 Data (ICPSR)
SPSS Syntax File - Wave 5 Data (ICPSR)