Systems biology is the "study of the behavior of complex biological organization and processes in terms of the molecular constituents".
- Systems Biology as Defined by NIH|NIH Intramural Research Program
- Definition of Systems Biology - Center for Biological Systems Analysis
- What is systems biology?
- Nelson, David L., and Michael M. Cox. Lehninger Principles of Biochemistry. 5th ed. New York City: W. H. Freeman, 2011. Print.
- Kirschner, Marc W. "The Meaning of Systems Biology." Cell 121.4 (2005): 503-04. Print.