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. 2017 Apr 21;12(4):e0176390. doi: 10.1371/journal.pone.0176390

Table 1. Demographics of blood donors in this study.*.

n Age Gender Blood group
male female A B AB O
HA donors 41 32.3±9.7 23 18 5 13 6 17
LA donors 46 35.9±8.0 22 24 14 16 7 9

* Data are presented as mean ± SD.

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