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Letter

Nature Genetics 38, 489–494 (1 April 2006) | doi:10.1038/ng1755

Functional classification of drugs by properties of their pairwise interactions

Pamela Yeh , Ariane I Tschumi & Roy Kishony

Multidrug treatments are increasingly important in medicine and for probing biological systems. Although many studies have focused on interactions between specific drugs, little is known about the system properties of a full drug interaction network.