Journal of Clinical Epidemiology · 2004 · 14 citations · 30 references
Public HealthClinical SciencesClinical MedicineEvidence-based PracticeGood Clinical PracticeEvidence-based MedicineFieldwork PracticesQualitative Research MethodsStudy DesignStudy SelectionSystematic Review MethodologyMethodological Quality AssessmentMethodological ReliabilityMethodological RigorMethodological ValidityMethodological Values
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Central Challenges Facing the National Clinical Research Enterprise
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