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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Compend Contin Educ Dent. 2009 Jul–Aug;30(6):356–363.

Fig. 3.

Fig. 3

Percentage of teeth undergoing change/no change in AH status from baseline to 1 week posttreatment. The finding that 18% teeth with no preoperative AH had developed AH by 1 week posttreatment (second column from left) was unanticipated.