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Subjects
- Health Policy4
- Humans3
- United States3
- Allied Health Personnel1
- Attitude to Health1
- California1
- Cardiopulmonary Resuscitation1
- Communicable Disease Control -- organization & administration1
- Emergency Medical Services1
- Evidence-Based Practice -- organization & administration1
- Health Planning1
- Health Services Accessibility1
- Health Status1
- Influenza A Virus, H1N1 Subtype1
- Influenza A virus -- classification1
- Influenza Vaccines -- supply & distribution1
- Influenza, Human -- epidemiology1
- Influenza, Human -- mortality1
- Influenza, Human -- prevention & control1
- Influenza, Human -- virology1