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Although previous studies have shown either no association between immunisation and SIDS or even a decreased risk of SIDS, adverse effects, including death, from immunisations continue to cause concern, especially when a new vaccine is introduced.A large case control study with immunisation data on 307 SIDS cases and 971 controls.SIDS cases were immunised less frequently and later than controls. Furthermore...
To investigate the operative mortality and long-term survival of patients with lower limb embolism or acute thrombosis.A retrospective survival analysis.Eighty patients with acute thrombosis treated by bypass and 192 patients with embolism treated by embolectomy during the years from 1985 to 1996 were studied.The observed survival rates were calculated with the product limit method. The expected survival...
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