Barbosa, A.A., Del Carlo, R.J., Galvão, S.R., Louzada, M.J.Q., Franco, F.S.C., Fernandes, B.B., Carneiro-Junior, M.A., Ramos, R.M.S., Drummond, L.R. and Natali, A.J. 2012. Free activity in the cage associated with body weight gain restores bone structural and mechanical properties in growing rats after hindlimb unloading . Bioscience Journal. 28, 4 (Sep. 2012), 660–666.