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. 2016 Jul 11;17:269. doi: 10.1186/s12891-016-1143-3

Fig. 3.

Fig. 3

Frequency distribution of the total blood loss measurements. Its concentration is shown as the obviously centralized distribution in two groups, and in Group PFNA-II, most of the values are approximately 368 ml, in Group DHS, approximately 320 ml.DHS, dynamic hip screw; PFNA-II, Asia-proximal femoral nail anti-rotation