Sampling Memos
Sampling Memos are available for the Survey waves conducted in 1982, 1989, 1994 and 2004:
1982
1989
1989 Sampling Specification and Caregiver Identification
1994
1999
1999 Aged-In, 95+, Aged-In Healthy Supplement Sampling Specification
1999 Blood Sample, Buccal Swab Survey Sampling Specification
2004