An enzymatic spectrophotometric method for the determination of pyruvic acid in blood.

@article{Segal1956AnES,
  title={An enzymatic spectrophotometric method for the determination of pyruvic acid in blood.},
  author={Stanton Segal and Aaron E. Blair and James B. Wyngaarden},
  journal={The Journal of laboratory and clinical medicine},
  year={1956},
  volume={48 1},
  pages={137-43}
}