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  Indian J Med Microbiol
 

Figure 4: Radiographs of tooth number 21 showing preoperative status (a) and after 12 months (b) of using poly-lactic-co-glycolic acid as scaffold

Figure 4: Radiographs of tooth number 21 showing preoperative status (a) and after 12 months (b) of using poly-lactic-co-glycolic acid as scaffold