Interlaboratory standards for physicochemical and biological testing of biomaterials.

@article{Ward1981InterlaboratorySF,
  title={Interlaboratory standards for physicochemical and biological testing of biomaterials.},
  author={Robert S Ward and B J Tsuchiyama and Kieran A O'Connor},
  journal={Transactions - American Society for Artificial Internal Organs},
  year={1981},
  volume={27},
  pages={410-5}
}