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. 2013 Aug 22;17(4):526–532. doi: 10.3109/10903127.2013.818177

Figure 2. .

Figure 2. 

External blood losses. External blood loss was determined by weighing collection pads, measured in kilograms. Error bars represent standard deviation. A nonparametric Kruskal-Wallis test showed significance in external blood loss for all four treatment groups (p < 0.002).