Changes in physical functioning among men and women aged 50–79 years in Germany: an analysis of National Health Interview and Examination Surveys, 1997–1999 and 2008–2011

por Buttery, A. K., Du, Y., Busch, M. A., Fuchs, J., Gaertner, B., Knopf, H., Scheidt-Nave, C.
Publicado 2016