TY - BOOK A1 - McCammon, P.R.J. A1 - Fisher, G.G. A1 - Hassan, H. A1 - Faul, J.D. A1 - Rodgers, W.L. A1 - Weir, D.R. T1 - Health and Retirement Study imputation of cognitive functioning measures: 1992–2018 Y1 - 2022 CY - Ann Arbor, MI PB - Survey Research Center, University of Michigan ER -