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Hematoxylin and eosin staining of biopsy tissue taken from (a) autogenous tooth grafted site after 4 months (×40); (b) Beta-tricalcium phosphate grafted site after 4 months (×40). *Indicates residual autogenous tooth graft particles; #Indicates residual beta-tricalcium phosphate particles; N.B. – New bone formation
