@article{tuson_1871, 
  title={NOTE ON THE DIGESTION OF MINERAL SUBSTANCES.}, 
  volume={98}, 
  DOI={10.1016/s0140-6736(02)78665-0}, 
  number={2519}, 
  publisher={Elsevier BV}, 
  author={Tuson}, 
  year={1871}
  }