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. 2017 Oct 11;56(22):2971–2977. doi: 10.2169/internalmedicine.7710-16

Figure 1.

Figure 1.

The time-dependent changes in the clinical characteristics of ACD A). The time-dependent changes in the location of ACD. B) Trends in the first episode of ACD with stratification by age (≥65 years and <65 years).