@article{VolohonskyTubyPoratetal.2002,
  author    = {Gloria Volohonsky and Chen N. Y. H. Tuby and Noga Porat and Maria Wellman-Rousseau and Athanase Visvikis and Pierre Leroy and Sharon Rashi and Pablo Steinberg and Avishay Abraham Stark},
  title     = {A spectrophotometric assay of gamma-glutamylcysteine synthetase and glutathione synthetase in crude extracts from tissues and cultured mammalian cells},
  year      = {2002},
}