Brazão, M.A.M., Bezerra, B. de B., Casati, M.Z., Sallum, E.A. and Sallum, A.W. 2015. Hyaluronan does not improve bone healing in critical size calvarial defects in rats - a radiographic evaluation. Brazilian Journal of Oral Sciences. 9, 2 (Nov. 2015), 124–127. DOI:https://doi.org/10.20396/bjos.v9i2.8641899.