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Spain
Influenza Vaccines
Human Influenza
Bronchitis
Diabetes Complications
Body Mass Index
Cross-Sectional Studies
Health Surveys
Cluster Analysis
Educational Status
Health Status
Young Adult
H1N1 Subtype Influenza A Virus
Military Personnel
Pandemics
Immunization Programs
Health Care Surveys
Vaccination
Patient Acceptance of Health Care
Alcohol Drinking
Co-Publications
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