Toward a Blended Ontology: Applying Knowledge Systems to Compare Therapeutic and Toxicological Nanoscale Domains

<table>Frequency of keywords within the corpus of ADME nanoscale research, as classified by PubMed.org corpus from a custom keyword frequency analysis of 630 records (see—Table <a href="../tab2/">2</a>).</table>

BioMed Research International

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Figure 5

Figure 5: Toward a Blended Ontology: Applying Knowledge Systems to Compare Therapeutic and Toxicological Nanoscale Domains 