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. 2004 Jul 15;112(15):1527–1538. doi: 10.1289/ehp.6976

Figure 5. Loading plot showing the lung toxicity and 68 chemical components for the first and second PLS components. Proximity to the lung toxicity responses reflects the strength of association (degree of covariance) of individual chemical components to the response. See Table 2 for abbreviations. aCarbon analysis fractions.

Figure 5