measured	value	uncertainty	unit
[²²⁶Ra]	20.0		ng/g

tables:

Data Information Table 1. Elemental concentrations in assumed masses of asbestos body (AB) of Nakamura, E. (2009) Accumulation of radium in ferruginous protein bodies formed in lung tissue: association of resulting radiation hotspots with malignant mesothelioma and other malignancies, Proceedings of the Japan Academy, Series B, 85, 229-239. more