Rockwood, K. et al. A brief clinical instrument to classify frailty in elderly people. Lancet 353, 205–206 (1999).
Clegg, A., Young, J., Iliffe, S., Rikkert, M. O. & Rockwood, K. Frailty in…
Rockwood, K. et al. A brief clinical instrument to classify frailty in elderly people. Lancet 353, 205–206 (1999).
Clegg, A., Young, J., Iliffe, S., Rikkert, M. O. & Rockwood, K. Frailty in…