Figure 1.

Geometric mean of serum CA19-9 for 5-year age groups according to Se genotype. Shift of the geometric mean of serum CA19-9 for each 5-year age groups according to Se genotype excluding those with le/le genotype.

Kawai et al. BMC Clinical Pathology 2012 12:23   doi:10.1186/1472-6890-12-23
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