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Systems Theory

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Definition: Principles, models, and laws that apply to complex interrelationships and interdependencies of sets of linked components which form a functioning whole, a system. Any system may be composed of components which are systems in their own right (sub-systems), such as several organs within an individual organism.     
See Also Models, Theoretical; Systems Analysis; Systems Biology
Other names Queuing Theory; General Systems Theory; Theory, Systems; Theory, Queuing; Theory, General Systems; Theories, Systems; Theories, Queuing; Theories, General Systems; Systems Theory, General; Systems Theories, General; Systems Theories; Queuing Theories; General Systems Theories

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

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