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ABSTRACT There are huge and growing opportunities for fruitful interactions between physicists and biologists. Understanding how key components of a biological system interact across
organizational levels is a major challenge, requiring an intimate link between theory and biological data. Access through your institution Buy or subscribe This is a preview of subscription
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ACCESS OPTIONS: * Log in * Learn about institutional subscriptions * Read our FAQs * Contact customer support REFERENCES * Cohen, J. E. _PLoS Biol._ 2, 2017–2023 (2004). Google Scholar *
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Scholar * Harte, J. _Nature_ 424, 1006–1007 (2003). Article ADS Google Scholar Download references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Biology Department, Center for Infectious
Disease Dynamics, 208 Mueller Laboratory, Pennsylvania State University, University Park, 16802, Pennsylvania, USA B. T. Grenfell, C. S. Williams & O. N. Bjørnstad * The Department of
Physics, 104 Davey Laboratory, Pennsylvania State University, University Park, 16802, Pennsylvania, USA J. R. Banavar Authors * B. T. Grenfell View author publications You can also search
for this author inPubMed Google Scholar * C. S. Williams View author publications You can also search for this author inPubMed Google Scholar * O. N. Bjørnstad View author publications You
can also search for this author inPubMed Google Scholar * J. R. Banavar View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints
and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Grenfell, B., Williams, C., Bjørnstad, O. _et al._ Simplifying biological complexity. _Nature Phys_ 2, 212–214 (2006).
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