Esch, T., Barbirato, D., Fogacci, M., Magro, O., & Barros, M. 2018 Set 11. Tissue healing with polypropylene membrane used as conventional guided bone regeneration and exposed to the oral cavity for post-dental extraction: a case report.. Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal). [Online] 3:2