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. 2016 Feb 25;6:21850. doi: 10.1038/srep21850

Figure 1. Relationship between hair zinc concentration and age in 28,424 Japanese subjects.

Figure 1

The association between the log of hair zinc concentration and age in Japanese subjects aged 0–100 years (N = 28,424) is shown. Each point represents the corresponding age and log of zinc concentration for the respective subject. The ordinate indicates the log of hair zinc concentration (ng/g hair: ppb).