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. 2014 Oct 24;15(1):333. doi: 10.1186/1471-2105-15-333

Figure 9.

Figure 9

Phenotypic Disease Networks (PDNs) for HIV-1 infection. Nodes are diseases and links are correlations. Node labels identify the ICD9 codes at the 3-digit category level in (a) and 5-digit category level in (b). Only statistically significant links with relative risk R R ij are shown.