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England
Great Britain
Cost Benefit Analysis
Referral and Consultation
Patient Acceptance of Health Care
Medical Records
Outcome Assessment (Health Care)
Family Practice
Mass Screening
Case Control Studies
Primary Health Care
Quality Adjusted Life Years
Treatment Outcome
Multivariate Analysis
Markov Chains
Retrospective Studies
Logistic Models
Menorrhagia
Fatigue Syndrome, Chronic
Nasal Polyps
Co-Publications
17
15
10
7
6
5
4
3
2
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