TY - JOUR A1 - Wilkinson, P. A1 - Pattenden, S. A1 - Armstrong, B. A1 - Fletcher, A. A1 - Kovats, R.S. A1 - Mangtani, P. A1 - McMichael, A.J. T1 - Vulnerability to winter mortality in elderly people in Britain: Population based study Y1 - 2004 DO - 10.1136/bmj.38167.589907.55 JF - British Medical Journal VL - 329 IS - 7467 ER -