Penninx, B.W.J.H., Guralnik, J.M., Ferrucci, L., Simonsick, E.M., Deeg, D.J.H. and Wallace, R.B. (1998) Depressive symptoms and physical decline in communitydwelling older persons. The Journal of the American Medical Association, 279, 1720-1726.
http://dx.doi.org/10.1001/jama.279.21.1720

has been cited by the following article: