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. 2011 Nov 1;6(11):e26747. doi: 10.1371/journal.pone.0026747

Figure 2. Prevalence (%) of hyperhomocysteinemia (>12 µmol/L) in control (CN) and diabetes patients without (DNR) and with retinopathy (DR).

Figure 2

Data indicate percent of subjects above 12 µmol/L of the respective group. Significant differences (p<0.05) of mean values between the groups are indicated by different letters on the bars after adjusting the duration of diabetes between DNR and DR.