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Fig. 2 | BMC Medical Education

Fig. 2

From: The effect of peer-group size on the delivery of feedback in basic life support refresher training: a cluster randomized controlled trial

Fig. 2

The scores between standard and large groups over three consecutive post-training test. ST1, scores in standard groups at first test;, LA1, scores in large groups at first test; ST2, scores in standard groups at second test; LA2, scores in high groups at second test; ST3, scores in standard groups at third test; LA3, scores in high groups at third test

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