![Figure 4](/ServeContent?url=http%3A%2F%2Fdbm.sagepub.com%2Fcontent%2F1%2F1%2F736830%2FF4.medium.gif)
Figure 4
Mean (SD) of indentation modulus (GPa) for labeled and unlabeled osteons derived by the two methods, quasi-static (QS) and
continuous stiffness measurement (CSM). The hardness was not significantly different for the two methods for the labeled () but different for the unlabeled osteons (
).