Castaño-Granada, M.C., Roldán-Tamayo, N., Arismendi-Echavarría, J.A. and Calle-Muñoz, S.C. 2016. Dimensional changes of hard and soft tissues in post-extraction sites: evaluation of two biomaterials. Revista Facultad de Odontología Universidad de Antioquia. 28, 1 (Dec. 2016), 13–33. DOI:https://doi.org/10.17533/udea.rfo.v28n1a1.