<documents_info>Definition of Epidemiology,History of Epidemiology,Principles of Epidemiology,Types of Epidemiological Studies,Applications of Epidemiology in Public Health,Importance of Epidemiology in Disease Control,Emerging Trends in Epidemiology</documents_info>
<query>What are the key principles underlying the field of epidemiology?</query>
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Graph
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<documents_info>Definition of Epidemiology,History of Epidemiology,Principles of Epidemiology,Types of Epidemiological Studies,Applications of Epidemiology in Public Health,Importance of Epidemiology in Disease Control,Emerging Trends in Epidemiology</documents_info>
<query>What are the key principles underlying the field of epidemiology?</query>
user
Catalogue
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<query>What are the key principles underlying the field of epidemiology?</query>
<documents_info>Definition of Epidemiology,History of Epidemiology,Principles of Epidemiology,Types of Epidemiological Studies,Applications of Epidemiology in Public Health,Importance of Epidemiology in Disease Control,Emerging Trends in Epidemiology</documents_info>