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Prevalence, treatment, and control of hypertension by sociodemographic factors among the Dutch elderly
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Estimating non-response bias in a survey on alcohol consumption: comparison of response waves
The interrelationship between income, health and employment status
Socioeconomic inequalities in health in the working population: the contribution of working conditions
Explaining educational differences in mortality: the role of behavioral and material factors
Non-response bias in a sample survey on alcohol consumption