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Brazil
Socioeconomic Factors
Prevalence
Cohort Studies
Urban Population
Health Status
Sex Distribution
Health Surveys
Risk Factors
Rural Population
Educational Status
Epidemiologic Methods
Parasite Egg Count
Health Services
Chagas' Disease
Hypertension
Schistosomiasis mansoni
Smoking
Questionnaires
Apolipoproteins E
Co-Publications
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12
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