[Inactivation of gramicidin due to the conversion tryptophan-N'-formylkynurenine].

@article{Galzigna1964InactivationOG,
  title={[Inactivation of gramicidin due to the conversion tryptophan-N'-formylkynurenine].},
  author={Lauro Galzigna and A. Previero and Alessandro Reggiani and M. A. Coletti},
  journal={Experientia},
  year={1964},
  volume={20 12},
  pages={669-70}
}