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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Lasers Surg Med. 2011 Mar;43(3):221–229. doi: 10.1002/lsm.21037

Fig. 8.

Fig. 8

Time courses of the numbers of intra-articular leukocytes (a) and MRSA colonies (b) after photodynamic therapy. n = 5 each. *P < 0.05, **P < 0.01 compared to the number in the same period of the control (PS−IR−) group.