TY  - GEN
AU  - Langa,Kenneth M
AU  - Ryan,Lindsay H
AU  - McCammon,Ryan J
AU  - Jones,Richard N
AU  - Manly,Jennifer J
AU  - Levine,Deborah A
AU  - Sonnega,Amanda
AU  - Farron,Madeline
AU  - Weir,David R
TI  - The Health and Retirement Study Harmonized Cognitive Assessment Protocol Project: Study Design and Methods
SN  - 1423-0208
PY  - 2021///0201
KW  - Aged
KW  - Aged, 80 and over
KW  - Aging
KW  - Clinical Protocols
KW  - Cognitive Dysfunction
KW  - diagnosis
KW  - Dementia
KW  - Female
KW  - Health Surveys
KW  - methods
KW  - Humans
KW  - Longitudinal Studies
KW  - Male
KW  - Neuropsychological Tests
KW  - Research Design
KW  - Retirement
KW  - United States
KW  - epidemiology
N1  - Publication Type: Journal Article; Research Support, N.I.H., Extramural
UR  - https://doi.org/10.1159/000503004
ER  -