Simultaneous assay of calcium-45 and strontium-89 in double-isotope biological samples by liquid scintillation counting.

@article{Hardcastle1972SimultaneousAO,
  title={Simultaneous assay of calcium-45 and strontium-89 in double-isotope biological samples by liquid scintillation counting.},
  author={J E Hardcastle and Wesley Fuller and R J Hannapel},
  journal={Analytical biochemistry},
  year={1972},
  volume={46 2},
  pages={534-47}
}