TY  - CHAP
A1  - Ritchie, K.
A1  - Jagger, C.
A1  - Brayne, C.
A1  - Letenneur, L.
T1  - Dementia-free life expectancy: preliminary calculations for France and the United Kingdom
Y1  - 1992
A3  - Robine, J. M.
A3  - Mathers, C. D.
A3  - Bone, M. R.
A3  - Romieu, I. 
T2  - Calculation of health expectancies: Harmonization, consensus achieved and future perspectives
PB  - Colloque INSERM/John Libbey Eurotext Ltd

ER  -