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Do doctors position defibrillation paddles correctly? Observational study
Do doctors position defibrillation paddles correctly? Observational study
PubMed Central2001-06-09 更新50
Risk of breast cancer in women who attend the NHS breast screening programme: cohort study
Risk of breast cancer in women who attend the NHS breast screening programme: cohort study
PubMed Central2001-07-21 更新10
Individual income, income distribution, and self rated health in Japan: cross sectional analysis of nationally representative sample
OBJECTIVE: To assess the effects on self rated health of individual income and income distribution in Japan. DESIGN: Cross sectional analysis. Data collected on household income, self rated health, an
PubMed Central2002-01-05 更新10
A prescription for improvement? An observational study to identify how general practices vary in their growth in prescribing costs
OBJECTIVE: To identify how some general practices have low growth in prescribing costs relative to other practices. DESIGN: Observational study. SETTING: Trent region of England. PARTICIPANTS: 162 gen
PubMed Central2000-07-29 更新20
