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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: BJU Int. 2008 Dec 22;103(9):1270–1274. doi: 10.1111/j.1464-410X.2008.08277.x

Figure 1.

Figure 1

Serial RI measurements from a single intralobar artery during sham SW treatment (panel A), a standard clinical dose of high-energy SWs (panel B), pretreatment with low-energy SWs followed by a 3-min pause and then the standard dose of SWs (panel C) and pretreatment with low-energy SWs alone (panel D). □ = treatment period with 500 low-energy SWs; ■ = treatment period with 2000 high-energy SWs. * = P < 0.05 from baseline (pre-SW) RI values.