TY  - JOUR
A1  - Rau, R.
T1  - Winter mortality in elderly people in Britain: Lack of social gradient in winter excess mortality is obvious in Denmark
Y1  - 2004
DO  - 10.1136/bmj.329.7472.976-b
JF  - British Medical Journal 
VL  - 329
IS  - 7472–977

ER  -