1. Long term trends in seasonal mortality;McDowell;Population Trends,1981
2. Mortality during the 1996/7 winter;Christopherson;Population Trends,1997
3. Seasonal variation in mortality in The Netherlands;Mackenbach;J Epidemiol Community Health,1992
4. Excess winter mortality: a British phenomenon?;Curwen;Health Trends,1990
5. Beds occupied by emergency patients: long term trends in patterns of short term fluctuations in Scotland;Kendrick;Health Bull,1997