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. 2016 Oct 19;17:438. doi: 10.1186/s12891-016-1293-3

Fig. 1.

Fig. 1

The postoperative drainage volume of the three groups. Legend: The volume was significantly lower for patients in the PAI-TXA and IAI-TXA groups compared to the control group (P < 0.05) and was comparable for the two TXA groups (P = 0.94)