Editeur

University of Michigan, Institute for Social Research

Ann Arbor
USA

http://www.psc.isr.umich.edu

Documents (Référence)

Site internet : HRS : Health and retirement study : a longitudinal study of health, retirement, and aging University of Michigan, Institute for Social Research

Site internet : Archive of Computerized Data on Aging (NACDA) / Inter-university Consortium for political and social research. University of Michigan, Institute for Social Research