@article{article98c373e6, title = {Association between genetic polymorphisms in the promoter region of the defensin beta 1 gene and persistent apical periodontitis}, author = {Antunes, L. S. and Carvalho, L. and Petean, Igor Bassi Ferreira and Antunes, L. A. and Freitas, J. V. and Salles, A. G. and Olej, B. and Oliveira, D. S. B. and Küchler, Erika Calvano and Sousa Neto, Manoel Damião de}, year = {2021}, doi = {10.1111/iej.13401}, journal = {International Endodontic Journal} }